DataExploration.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "# finding key connectors"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "users = [\n",
    " { \"id\": 0, \"name\": \"Hero\" },\n",
    " { \"id\": 1, \"name\": \"Dunn\" },\n",
    " { \"id\": 2, \"name\": \"Sue\" },\n",
    " { \"id\": 3, \"name\": \"Chi\" },\n",
    " { \"id\": 4, \"name\": \"Thor\" },\n",
    " { \"id\": 5, \"name\": \"Clive\" },\n",
    " { \"id\": 6, \"name\": \"Hicks\" },\n",
    " { \"id\": 7, \"name\": \"Devin\" },\n",
    " { \"id\": 8, \"name\": \"Kate\" },\n",
    " { \"id\": 9, \"name\": \"Klein\" }\n",
    "]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "friendships = [(0, 1), (0, 2), (1, 2), (1, 3), (2, 3), (3, 4),\n",
    " (4, 5), (5, 6), (5, 7), (6, 8), (7, 8), (8, 9)]\n",
    "\n",
    "# For example, the tuple (0, 1) indicates that the data scientist with id 0 (Hero) and\n",
    "# the data scientist with id 1 (Dunn) are friends. "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [],
   "source": [
    "# For example, we might want to add a list of friends to each user. First we set each\n",
    "# user’s friends property to an empty list:\n",
    "\n",
    "for user in users:\n",
    "    user[\"friends\"] = []"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [],
   "source": [
    "# And then we populate the lists using the friendships data:\n",
    "\n",
    "for i, j in friendships :\n",
    "        users[i][\"friends\"].append(users[j])\n",
    "        users[j][\"friends\"].append(users[i])\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {'id': 3, 'name': 'Chi', 'friends': [{...}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 3, 'name': 'Chi', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {...}]}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {'id': 3, 'name': 'Chi', 'friends': [{...}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {...}]}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}]\n",
      "[{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}]}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]\n",
      "[{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [...]}, {'id': 3, 'name': 'Chi', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [...]}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 2, 'name': 'Sue', 'friends': [...]}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [...]}]}, {'id': 2, 'name': 'Sue', 'friends': [...]}, {'id': 3, 'name': 'Chi', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [...]}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [...]}]}, {'id': 2, 'name': 'Sue', 'friends': [...]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [...]}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]\n",
      "[{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}, {'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [...]}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]\n",
      "[{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 4, 'name': 'Thor', 'friends': [...]}]}, {'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [...]}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]\n",
      "[{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {'id': 5, 'name': 'Clive', 'friends': [...]}]}, {'id': 6, 'name': 'Hicks', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]\n",
      "[{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {'id': 6, 'name': 'Hicks', 'friends': [...]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [...]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [...]}, {'id': 7, 'name': 'Devin', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {'id': 6, 'name': 'Hicks', 'friends': [...]}, {...}]}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]\n",
      "[{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [...]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [...]}]}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {...}, {'id': 7, 'name': 'Devin', 'friends': [...]}]}, {...}]}, {'id': 7, 'name': 'Devin', 'friends': [...]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]\n",
      "[{'id': 6, 'name': 'Hicks', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [...]}]}]}, {'id': 8, 'name': 'Kate', 'friends': [...]}]}, {'id': 7, 'name': 'Devin', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [...]}]}, {...}]}, {'id': 8, 'name': 'Kate', 'friends': [...]}]}, {'id': 9, 'name': 'Klein', 'friends': [{'id': 8, 'name': 'Kate', 'friends': [...]}]}]\n",
      "[{'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}]}, {...}]}, {'id': 7, 'name': 'Devin', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}]}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [...]}]}]\n"
     ]
    }
   ],
   "source": [
    "for user in users:\n",
    "    print(user[\"friends\"])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}]}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]\n",
      "[{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {'id': 3, 'name': 'Chi', 'friends': [{...}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 3, 'name': 'Chi', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {...}]}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {'id': 3, 'name': 'Chi', 'friends': [{...}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {...}]}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}]\n",
      "[{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {'id': 3, 'name': 'Chi', 'friends': [{...}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 3, 'name': 'Chi', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {...}]}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {'id': 3, 'name': 'Chi', 'friends': [{...}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [...]}, {...}, {...}]}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}]\n",
      "[{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]}, {'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [...]}, {...}]}, {'id': 4, 'name': 'Thor', 'friends': [{...}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]}]\n",
      "[{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}, {'id': 3, 'name': 'Chi', 'friends': [...]}]}, {'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [...]}, {'id': 5, 'name': 'Clive', 'friends': [{...}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]}]\n",
      "[{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 4, 'name': 'Thor', 'friends': [...]}]}, {'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [...]}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{...}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}]\n",
      "[{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {'id': 5, 'name': 'Clive', 'friends': [...]}]}, {'id': 6, 'name': 'Hicks', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]\n",
      "[{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {'id': 5, 'name': 'Clive', 'friends': [...]}]}, {'id': 6, 'name': 'Hicks', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {'id': 8, 'name': 'Kate', 'friends': [{...}, {'id': 7, 'name': 'Devin', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}, {'id': 7, 'name': 'Devin', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [...]}, {...}]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]\n",
      "[{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {'id': 6, 'name': 'Hicks', 'friends': [...]}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [...]}, {...}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]}]}, {'id': 8, 'name': 'Kate', 'friends': [{'id': 6, 'name': 'Hicks', 'friends': [...]}, {'id': 7, 'name': 'Devin', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {'id': 6, 'name': 'Hicks', 'friends': [...]}, {...}]}, {...}]}, {'id': 9, 'name': 'Klein', 'friends': [{...}]}]}]\n",
      "[{'id': 6, 'name': 'Hicks', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {...}, {'id': 7, 'name': 'Devin', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [...]}]}]}, {'id': 8, 'name': 'Kate', 'friends': [...]}]}, {'id': 7, 'name': 'Devin', 'friends': [{'id': 5, 'name': 'Clive', 'friends': [{'id': 4, 'name': 'Thor', 'friends': [{'id': 3, 'name': 'Chi', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {'id': 2, 'name': 'Sue', 'friends': [{...}, {...}, {...}]}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {'id': 2, 'name': 'Sue', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{'id': 1, 'name': 'Dunn', 'friends': [{...}, {...}, {...}]}, {...}]}, {'id': 1, 'name': 'Dunn', 'friends': [{'id': 0, 'name': 'Hero', 'friends': [{...}, {...}]}, {...}, {...}]}, {...}]}, {...}]}, {...}]}, {'id': 6, 'name': 'Hicks', 'friends': [{...}, {'id': 8, 'name': 'Kate', 'friends': [...]}]}, {...}]}, {'id': 8, 'name': 'Kate', 'friends': [...]}]}, {'id': 9, 'name': 'Klein', 'friends': [{'id': 8, 'name': 'Kate', 'friends': [...]}]}]\n"
     ]
    }
   ],
   "source": [
    "for user in users:\n",
    "    print(user['friends'][0]['friends'])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "2\n",
      "3\n",
      "3\n",
      "3\n",
      "2\n",
      "3\n",
      "2\n",
      "2\n",
      "3\n",
      "1\n"
     ]
    }
   ],
   "source": [
    "# First we find the total number of connections, by summing up the lengths of all the\n",
    "# friends lists:\n",
    "\n",
    "def numberOfFriends(user) :\n",
    "    return len(user[\"friends\"])\n",
    "\n",
    "totalConnection = sum(numberOfFriends(user) for user in users)\n",
    "\n",
    "for user in users:\n",
    "    print(numberOfFriends(user))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "2.4\n"
     ]
    }
   ],
   "source": [
    "num_users = len(users) \n",
    "avg_connections = totalConnection/num_users\n",
    "\n",
    "print(avg_connections)\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[(0, 2), (1, 3), (2, 3), (3, 3), (4, 2), (5, 3), (6, 2), (7, 2), (8, 3), (9, 1)]\n"
     ]
    }
   ],
   "source": [
    "num_of_friends_by_id = [(user[\"id\"], numberOfFriends(user)) for user in users]\n",
    "\n",
    "print(num_of_friends_by_id)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[(1, 3),\n",
       " (2, 3),\n",
       " (3, 3),\n",
       " (5, 3),\n",
       " (8, 3),\n",
       " (0, 2),\n",
       " (4, 2),\n",
       " (6, 2),\n",
       " (7, 2),\n",
       " (9, 1)]"
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "sorted(num_of_friends_by_id, key=lambda x: x[1], reverse=True)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[0, 2, 3, 0, 1, 3, 3, 5]\n"
     ]
    }
   ],
   "source": [
    "def friends_of_friend_ids_bad(user):\n",
    " # \"foaf\" is short for \"friend of a friend\"\n",
    " return [foaf[\"id\"]\n",
    " for friend in user[\"friends\"] # for each of user's friends\n",
    " for foaf in friend[\"friends\"]] # get each of _their_ friends\n",
    "\n",
    "print(friends_of_friend_ids_bad(users[3]))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[1, 2]\n",
      "[0, 2, 3]\n",
      "[0, 1, 3]\n"
     ]
    }
   ],
   "source": [
    "print([friend[\"id\"] for friend in users[0][\"friends\"]])\n",
    "print( [friend[\"id\"] for friend in users[1][\"friends\"]])\n",
    "print([friend[\"id\"] for friend in users[2][\"friends\"]])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [],
   "source": [
    "# go over this again\n",
    "\n",
    "def not_the_same(user, other_user):\n",
    "    \"\"\"two users are not the same if they have different ids\"\"\"\n",
    "    return user[\"id\"] != other_user[\"id\"]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [],
   "source": [
    "\"go overr this again\"\n",
    "\n",
    "def not_friends(user, other_user):\n",
    "    return all(not_the_same(friend, other_user) for friend in user[\"friends\"])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "True\n"
     ]
    }
   ],
   "source": [
    "print(not_friends(users[0], users[8]))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [],
   "source": [
    "from collections import Counter\n",
    "\n",
    "def friends_of_friends_ids(user):\n",
    "    return Counter((foaf[\"id\"]) for friends in user[\"friends\"] for foaf in friends[\"friends\"]\n",
    "                   if not_the_same(user, foaf) and not_friends(user, foaf)\n",
    "    )"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Counter({3: 2})\n"
     ]
    }
   ],
   "source": [
    "print(friends_of_friends_ids(users[0]))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [],
   "source": [
    "interests = [\n",
    " (0, \"Hadoop\"), (0, \"Big Data\"), (0, \"HBase\"), (0, \"Java\"),\n",
    " (0, \"Spark\"), (0, \"Storm\"), (0, \"Cassandra\"),\n",
    " (1, \"NoSQL\"), (1, \"MongoDB\"), (1, \"Cassandra\"), (1, \"HBase\"),\n",
    " (1, \"Postgres\"), (2, \"Python\"), (2, \"scikit-learn\"), (2, \"scipy\"),\n",
    " (2, \"numpy\"), (2, \"statsmodels\"), (2, \"pandas\"), (3, \"R\"), (3, \"Python\"),\n",
    " (3, \"statistics\"), (3, \"regression\"), (3, \"probability\"),\n",
    " (4, \"machine learning\"), (4, \"regression\"), (4, \"decision trees\"),\n",
    " (4, \"libsvm\"), (5, \"Python\"), (5, \"R\"), (5, \"Java\"), (5, \"C++\"),\n",
    " (5, \"Haskell\"), (5, \"programming languages\"), (6, \"statistics\"),\n",
    " (6, \"probability\"), (6, \"mathematics\"), (6, \"theory\"),\n",
    " (7, \"machine learning\"), (7, \"scikit-learn\"), (7, \"Mahout\"),\n",
    " (7, \"neural networks\"), (8, \"neural networks\"), (8, \"deep learning\"),\n",
    " (8, \"Big Data\"), (8, \"artificial intelligence\"), (9, \"Hadoop\"),\n",
    " (9, \"Java\"), (9, \"MapReduce\"), (9, \"Big Data\")\n",
    "]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [],
   "source": [
    "from sklearn.linear_model import LinearRegression\n",
    "import numpy as np\n",
    "from matplotlib.pylab import subplot\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[0 1 2 3 4 5 6 7 8 9]\n"
     ]
    }
   ],
   "source": [
    "X = np.arange(10)\n",
    "\n",
    "print(X)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[0.52311403 1.72124224 2.67513069 3.43792849 4.18406462 5.27001947\n",
      " 6.83466067 7.46947899 8.52467024 9.57883475]\n"
     ]
    }
   ],
   "source": [
    "Y = X+np.random.rand(10)\n",
    "\n",
    "print(Y)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [],
   "source": [
    "lr = LinearRegression()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[[0]\n",
      " [1]\n",
      " [2]\n",
      " [3]\n",
      " [4]\n",
      " [5]\n",
      " [6]\n",
      " [7]\n",
      " [8]\n",
      " [9]]\n",
      "[[0.52311403]\n",
      " [1.72124224]\n",
      " [2.67513069]\n",
      " [3.43792849]\n",
      " [4.18406462]\n",
      " [5.27001947]\n",
      " [6.83466067]\n",
      " [7.46947899]\n",
      " [8.52467024]\n",
      " [9.57883475]]\n"
     ]
    }
   ],
   "source": [
    "X,Y = X.reshape((-1,1)), Y.reshape((-1,1))\n",
    "\n",
    "print(X)\n",
    "print(Y)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<style>#sk-container-id-1 {\n",
       "  /* Definition of color scheme common for light and dark mode */\n",
       "  --sklearn-color-text: black;\n",
       "  --sklearn-color-line: gray;\n",
       "  /* Definition of color scheme for unfitted estimators */\n",
       "  --sklearn-color-unfitted-level-0: #fff5e6;\n",
       "  --sklearn-color-unfitted-level-1: #f6e4d2;\n",
       "  --sklearn-color-unfitted-level-2: #ffe0b3;\n",
       "  --sklearn-color-unfitted-level-3: chocolate;\n",
       "  /* Definition of color scheme for fitted estimators */\n",
       "  --sklearn-color-fitted-level-0: #f0f8ff;\n",
       "  --sklearn-color-fitted-level-1: #d4ebff;\n",
       "  --sklearn-color-fitted-level-2: #b3dbfd;\n",
       "  --sklearn-color-fitted-level-3: cornflowerblue;\n",
       "\n",
       "  /* Specific color for light theme */\n",
       "  --sklearn-color-text-on-default-background: var(--sg-text-color, var(--theme-code-foreground, var(--jp-content-font-color1, black)));\n",
       "  --sklearn-color-background: var(--sg-background-color, var(--theme-background, var(--jp-layout-color0, white)));\n",
       "  --sklearn-color-border-box: var(--sg-text-color, var(--theme-code-foreground, var(--jp-content-font-color1, black)));\n",
       "  --sklearn-color-icon: #696969;\n",
       "\n",
       "  @media (prefers-color-scheme: dark) {\n",
       "    /* Redefinition of color scheme for dark theme */\n",
       "    --sklearn-color-text-on-default-background: var(--sg-text-color, var(--theme-code-foreground, var(--jp-content-font-color1, white)));\n",
       "    --sklearn-color-background: var(--sg-background-color, var(--theme-background, var(--jp-layout-color0, #111)));\n",
       "    --sklearn-color-border-box: var(--sg-text-color, var(--theme-code-foreground, var(--jp-content-font-color1, white)));\n",
       "    --sklearn-color-icon: #878787;\n",
       "  }\n",
       "}\n",
       "\n",
       "#sk-container-id-1 {\n",
       "  color: var(--sklearn-color-text);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 pre {\n",
       "  padding: 0;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 input.sk-hidden--visually {\n",
       "  border: 0;\n",
       "  clip: rect(1px 1px 1px 1px);\n",
       "  clip: rect(1px, 1px, 1px, 1px);\n",
       "  height: 1px;\n",
       "  margin: -1px;\n",
       "  overflow: hidden;\n",
       "  padding: 0;\n",
       "  position: absolute;\n",
       "  width: 1px;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-dashed-wrapped {\n",
       "  border: 1px dashed var(--sklearn-color-line);\n",
       "  margin: 0 0.4em 0.5em 0.4em;\n",
       "  box-sizing: border-box;\n",
       "  padding-bottom: 0.4em;\n",
       "  background-color: var(--sklearn-color-background);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-container {\n",
       "  /* jupyter's `normalize.less` sets `[hidden] { display: none; }`\n",
       "     but bootstrap.min.css set `[hidden] { display: none !important; }`\n",
       "     so we also need the `!important` here to be able to override the\n",
       "     default hidden behavior on the sphinx rendered scikit-learn.org.\n",
       "     See: https://github.com/scikit-learn/scikit-learn/issues/21755 */\n",
       "  display: inline-block !important;\n",
       "  position: relative;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-text-repr-fallback {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       "div.sk-parallel-item,\n",
       "div.sk-serial,\n",
       "div.sk-item {\n",
       "  /* draw centered vertical line to link estimators */\n",
       "  background-image: linear-gradient(var(--sklearn-color-text-on-default-background), var(--sklearn-color-text-on-default-background));\n",
       "  background-size: 2px 100%;\n",
       "  background-repeat: no-repeat;\n",
       "  background-position: center center;\n",
       "}\n",
       "\n",
       "/* Parallel-specific style estimator block */\n",
       "\n",
       "#sk-container-id-1 div.sk-parallel-item::after {\n",
       "  content: \"\";\n",
       "  width: 100%;\n",
       "  border-bottom: 2px solid var(--sklearn-color-text-on-default-background);\n",
       "  flex-grow: 1;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-parallel {\n",
       "  display: flex;\n",
       "  align-items: stretch;\n",
       "  justify-content: center;\n",
       "  background-color: var(--sklearn-color-background);\n",
       "  position: relative;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-parallel-item {\n",
       "  display: flex;\n",
       "  flex-direction: column;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-parallel-item:first-child::after {\n",
       "  align-self: flex-end;\n",
       "  width: 50%;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-parallel-item:last-child::after {\n",
       "  align-self: flex-start;\n",
       "  width: 50%;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-parallel-item:only-child::after {\n",
       "  width: 0;\n",
       "}\n",
       "\n",
       "/* Serial-specific style estimator block */\n",
       "\n",
       "#sk-container-id-1 div.sk-serial {\n",
       "  display: flex;\n",
       "  flex-direction: column;\n",
       "  align-items: center;\n",
       "  background-color: var(--sklearn-color-background);\n",
       "  padding-right: 1em;\n",
       "  padding-left: 1em;\n",
       "}\n",
       "\n",
       "\n",
       "/* Toggleable style: style used for estimator/Pipeline/ColumnTransformer box that is\n",
       "clickable and can be expanded/collapsed.\n",
       "- Pipeline and ColumnTransformer use this feature and define the default style\n",
       "- Estimators will overwrite some part of the style using the `sk-estimator` class\n",
       "*/\n",
       "\n",
       "/* Pipeline and ColumnTransformer style (default) */\n",
       "\n",
       "#sk-container-id-1 div.sk-toggleable {\n",
       "  /* Default theme specific background. It is overwritten whether we have a\n",
       "  specific estimator or a Pipeline/ColumnTransformer */\n",
       "  background-color: var(--sklearn-color-background);\n",
       "}\n",
       "\n",
       "/* Toggleable label */\n",
       "#sk-container-id-1 label.sk-toggleable__label {\n",
       "  cursor: pointer;\n",
       "  display: block;\n",
       "  width: 100%;\n",
       "  margin-bottom: 0;\n",
       "  padding: 0.5em;\n",
       "  box-sizing: border-box;\n",
       "  text-align: center;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 label.sk-toggleable__label-arrow:before {\n",
       "  /* Arrow on the left of the label */\n",
       "  content: \"▸\";\n",
       "  float: left;\n",
       "  margin-right: 0.25em;\n",
       "  color: var(--sklearn-color-icon);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 label.sk-toggleable__label-arrow:hover:before {\n",
       "  color: var(--sklearn-color-text);\n",
       "}\n",
       "\n",
       "/* Toggleable content - dropdown */\n",
       "\n",
       "#sk-container-id-1 div.sk-toggleable__content {\n",
       "  max-height: 0;\n",
       "  max-width: 0;\n",
       "  overflow: hidden;\n",
       "  text-align: left;\n",
       "  /* unfitted */\n",
       "  background-color: var(--sklearn-color-unfitted-level-0);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-toggleable__content.fitted {\n",
       "  /* fitted */\n",
       "  background-color: var(--sklearn-color-fitted-level-0);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-toggleable__content pre {\n",
       "  margin: 0.2em;\n",
       "  border-radius: 0.25em;\n",
       "  color: var(--sklearn-color-text);\n",
       "  /* unfitted */\n",
       "  background-color: var(--sklearn-color-unfitted-level-0);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-toggleable__content.fitted pre {\n",
       "  /* unfitted */\n",
       "  background-color: var(--sklearn-color-fitted-level-0);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 input.sk-toggleable__control:checked~div.sk-toggleable__content {\n",
       "  /* Expand drop-down */\n",
       "  max-height: 200px;\n",
       "  max-width: 100%;\n",
       "  overflow: auto;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 input.sk-toggleable__control:checked~label.sk-toggleable__label-arrow:before {\n",
       "  content: \"▾\";\n",
       "}\n",
       "\n",
       "/* Pipeline/ColumnTransformer-specific style */\n",
       "\n",
       "#sk-container-id-1 div.sk-label input.sk-toggleable__control:checked~label.sk-toggleable__label {\n",
       "  color: var(--sklearn-color-text);\n",
       "  background-color: var(--sklearn-color-unfitted-level-2);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-label.fitted input.sk-toggleable__control:checked~label.sk-toggleable__label {\n",
       "  background-color: var(--sklearn-color-fitted-level-2);\n",
       "}\n",
       "\n",
       "/* Estimator-specific style */\n",
       "\n",
       "/* Colorize estimator box */\n",
       "#sk-container-id-1 div.sk-estimator input.sk-toggleable__control:checked~label.sk-toggleable__label {\n",
       "  /* unfitted */\n",
       "  background-color: var(--sklearn-color-unfitted-level-2);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-estimator.fitted input.sk-toggleable__control:checked~label.sk-toggleable__label {\n",
       "  /* fitted */\n",
       "  background-color: var(--sklearn-color-fitted-level-2);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-label label.sk-toggleable__label,\n",
       "#sk-container-id-1 div.sk-label label {\n",
       "  /* The background is the default theme color */\n",
       "  color: var(--sklearn-color-text-on-default-background);\n",
       "}\n",
       "\n",
       "/* On hover, darken the color of the background */\n",
       "#sk-container-id-1 div.sk-label:hover label.sk-toggleable__label {\n",
       "  color: var(--sklearn-color-text);\n",
       "  background-color: var(--sklearn-color-unfitted-level-2);\n",
       "}\n",
       "\n",
       "/* Label box, darken color on hover, fitted */\n",
       "#sk-container-id-1 div.sk-label.fitted:hover label.sk-toggleable__label.fitted {\n",
       "  color: var(--sklearn-color-text);\n",
       "  background-color: var(--sklearn-color-fitted-level-2);\n",
       "}\n",
       "\n",
       "/* Estimator label */\n",
       "\n",
       "#sk-container-id-1 div.sk-label label {\n",
       "  font-family: monospace;\n",
       "  font-weight: bold;\n",
       "  display: inline-block;\n",
       "  line-height: 1.2em;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-label-container {\n",
       "  text-align: center;\n",
       "}\n",
       "\n",
       "/* Estimator-specific */\n",
       "#sk-container-id-1 div.sk-estimator {\n",
       "  font-family: monospace;\n",
       "  border: 1px dotted var(--sklearn-color-border-box);\n",
       "  border-radius: 0.25em;\n",
       "  box-sizing: border-box;\n",
       "  margin-bottom: 0.5em;\n",
       "  /* unfitted */\n",
       "  background-color: var(--sklearn-color-unfitted-level-0);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-estimator.fitted {\n",
       "  /* fitted */\n",
       "  background-color: var(--sklearn-color-fitted-level-0);\n",
       "}\n",
       "\n",
       "/* on hover */\n",
       "#sk-container-id-1 div.sk-estimator:hover {\n",
       "  /* unfitted */\n",
       "  background-color: var(--sklearn-color-unfitted-level-2);\n",
       "}\n",
       "\n",
       "#sk-container-id-1 div.sk-estimator.fitted:hover {\n",
       "  /* fitted */\n",
       "  background-color: var(--sklearn-color-fitted-level-2);\n",
       "}\n",
       "\n",
       "/* Specification for estimator info (e.g. \"i\" and \"?\") */\n",
       "\n",
       "/* Common style for \"i\" and \"?\" */\n",
       "\n",
       ".sk-estimator-doc-link,\n",
       "a:link.sk-estimator-doc-link,\n",
       "a:visited.sk-estimator-doc-link {\n",
       "  float: right;\n",
       "  font-size: smaller;\n",
       "  line-height: 1em;\n",
       "  font-family: monospace;\n",
       "  background-color: var(--sklearn-color-background);\n",
       "  border-radius: 1em;\n",
       "  height: 1em;\n",
       "  width: 1em;\n",
       "  text-decoration: none !important;\n",
       "  margin-left: 1ex;\n",
       "  /* unfitted */\n",
       "  border: var(--sklearn-color-unfitted-level-1) 1pt solid;\n",
       "  color: var(--sklearn-color-unfitted-level-1);\n",
       "}\n",
       "\n",
       ".sk-estimator-doc-link.fitted,\n",
       "a:link.sk-estimator-doc-link.fitted,\n",
       "a:visited.sk-estimator-doc-link.fitted {\n",
       "  /* fitted */\n",
       "  border: var(--sklearn-color-fitted-level-1) 1pt solid;\n",
       "  color: var(--sklearn-color-fitted-level-1);\n",
       "}\n",
       "\n",
       "/* On hover */\n",
       "div.sk-estimator:hover .sk-estimator-doc-link:hover,\n",
       ".sk-estimator-doc-link:hover,\n",
       "div.sk-label-container:hover .sk-estimator-doc-link:hover,\n",
       ".sk-estimator-doc-link:hover {\n",
       "  /* unfitted */\n",
       "  background-color: var(--sklearn-color-unfitted-level-3);\n",
       "  color: var(--sklearn-color-background);\n",
       "  text-decoration: none;\n",
       "}\n",
       "\n",
       "div.sk-estimator.fitted:hover .sk-estimator-doc-link.fitted:hover,\n",
       ".sk-estimator-doc-link.fitted:hover,\n",
       "div.sk-label-container:hover .sk-estimator-doc-link.fitted:hover,\n",
       ".sk-estimator-doc-link.fitted:hover {\n",
       "  /* fitted */\n",
       "  background-color: var(--sklearn-color-fitted-level-3);\n",
       "  color: var(--sklearn-color-background);\n",
       "  text-decoration: none;\n",
       "}\n",
       "\n",
       "/* Span, style for the box shown on hovering the info icon */\n",
       ".sk-estimator-doc-link span {\n",
       "  display: none;\n",
       "  z-index: 9999;\n",
       "  position: relative;\n",
       "  font-weight: normal;\n",
       "  right: .2ex;\n",
       "  padding: .5ex;\n",
       "  margin: .5ex;\n",
       "  width: min-content;\n",
       "  min-width: 20ex;\n",
       "  max-width: 50ex;\n",
       "  color: var(--sklearn-color-text);\n",
       "  box-shadow: 2pt 2pt 4pt #999;\n",
       "  /* unfitted */\n",
       "  background: var(--sklearn-color-unfitted-level-0);\n",
       "  border: .5pt solid var(--sklearn-color-unfitted-level-3);\n",
       "}\n",
       "\n",
       ".sk-estimator-doc-link.fitted span {\n",
       "  /* fitted */\n",
       "  background: var(--sklearn-color-fitted-level-0);\n",
       "  border: var(--sklearn-color-fitted-level-3);\n",
       "}\n",
       "\n",
       ".sk-estimator-doc-link:hover span {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       "/* \"?\"-specific style due to the `<a>` HTML tag */\n",
       "\n",
       "#sk-container-id-1 a.estimator_doc_link {\n",
       "  float: right;\n",
       "  font-size: 1rem;\n",
       "  line-height: 1em;\n",
       "  font-family: monospace;\n",
       "  background-color: var(--sklearn-color-background);\n",
       "  border-radius: 1rem;\n",
       "  height: 1rem;\n",
       "  width: 1rem;\n",
       "  text-decoration: none;\n",
       "  /* unfitted */\n",
       "  color: var(--sklearn-color-unfitted-level-1);\n",
       "  border: var(--sklearn-color-unfitted-level-1) 1pt solid;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 a.estimator_doc_link.fitted {\n",
       "  /* fitted */\n",
       "  border: var(--sklearn-color-fitted-level-1) 1pt solid;\n",
       "  color: var(--sklearn-color-fitted-level-1);\n",
       "}\n",
       "\n",
       "/* On hover */\n",
       "#sk-container-id-1 a.estimator_doc_link:hover {\n",
       "  /* unfitted */\n",
       "  background-color: var(--sklearn-color-unfitted-level-3);\n",
       "  color: var(--sklearn-color-background);\n",
       "  text-decoration: none;\n",
       "}\n",
       "\n",
       "#sk-container-id-1 a.estimator_doc_link.fitted:hover {\n",
       "  /* fitted */\n",
       "  background-color: var(--sklearn-color-fitted-level-3);\n",
       "}\n",
       "</style><div id=\"sk-container-id-1\" class=\"sk-top-container\"><div class=\"sk-text-repr-fallback\"><pre>LinearRegression()</pre><b>In a Jupyter environment, please rerun this cell to show the HTML representation or trust the notebook. <br />On GitHub, the HTML representation is unable to render, please try loading this page with nbviewer.org.</b></div><div class=\"sk-container\" hidden><div class=\"sk-item\"><div class=\"sk-estimator fitted sk-toggleable\"><input class=\"sk-toggleable__control sk-hidden--visually\" id=\"sk-estimator-id-1\" type=\"checkbox\" checked><label for=\"sk-estimator-id-1\" class=\"sk-toggleable__label fitted sk-toggleable__label-arrow fitted\">&nbsp;&nbsp;LinearRegression<a class=\"sk-estimator-doc-link fitted\" rel=\"noreferrer\" target=\"_blank\" href=\"https://scikit-learn.org/1.5/modules/generated/sklearn.linear_model.LinearRegression.html\">?<span>Documentation for LinearRegression</span></a><span class=\"sk-estimator-doc-link fitted\">i<span>Fitted</span></span></label><div class=\"sk-toggleable__content fitted\"><pre>LinearRegression()</pre></div> </div></div></div></div>"
      ],
      "text/plain": [
       "LinearRegression()"
      ]
     },
     "execution_count": 24,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "lr.fit(X, Y)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "array([[0.99620227]])"
      ]
     },
     "execution_count": 25,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "lr.coef_"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "0.9957376392572788"
      ]
     },
     "execution_count": 26,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "lr.score(X,Y)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[ 0.          0.71428571  1.42857143  2.14285714  2.85714286  3.57142857\n",
      "  4.28571429  5.          5.71428571  6.42857143  7.14285714  7.85714286\n",
      "  8.57142857  9.28571429 10.        ]\n"
     ]
    }
   ],
   "source": [
    "xi = np.linspace(0,10,15)\n",
    "print(xi)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[[ 0.        ]\n",
      " [ 0.71428571]\n",
      " [ 1.42857143]\n",
      " [ 2.14285714]\n",
      " [ 2.85714286]\n",
      " [ 3.57142857]\n",
      " [ 4.28571429]\n",
      " [ 5.        ]\n",
      " [ 5.71428571]\n",
      " [ 6.42857143]\n",
      " [ 7.14285714]\n",
      " [ 7.85714286]\n",
      " [ 8.57142857]\n",
      " [ 9.28571429]\n",
      " [10.        ]]\n"
     ]
    }
   ],
   "source": [
    "xi = xi.reshape(-1,1)\n",
    "print(xi)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[[ 0.53900419]\n",
      " [ 1.25057724]\n",
      " [ 1.96215029]\n",
      " [ 2.67372334]\n",
      " [ 3.3852964 ]\n",
      " [ 4.09686945]\n",
      " [ 4.8084425 ]\n",
      " [ 5.52001556]\n",
      " [ 6.23158861]\n",
      " [ 6.94316166]\n",
      " [ 7.65473472]\n",
      " [ 8.36630777]\n",
      " [ 9.07788082]\n",
      " [ 9.78945388]\n",
      " [10.50102693]]\n"
     ]
    }
   ],
   "source": [
    "yp= lr.predict(xi)\n",
    "print(yp)"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
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  "language_info": {
   "codemirror_mode": {
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