what is wrong with this code

[deepgarggg]

import random

def quicksort(arr, start, stop):
if (start < stop):

    pivotindex = partitionrand(arr, start, stop)

    quicksort(arr, start, pivotindex - 1)
    quicksort(arr, pivotindex + 1, stop)

def partitionrand(arr, start, stop):

randpivot = random.randrange(start, stop)
arr[start], arr[randpivot] = arr[randpivot], arr[start]
return partition(arr, start, stop)

def partition(arr, start, stop):
pivot = start
i = start + 1
for j in range(start + 1, stop + 1):
if arr[j] <= arr[pivot]:
arr[i], arr[j] = arr[j], arr[i]
i = i + 1
arr[pivot], arr[i - 1] = arr[i - 1], arr[pivot]
pivot = i - 1
return (pivot)

if name == "main":
N=int(input())
array = [int(number) for number in input().split()]

if N<=2*10**5 and len(array)<=10**9:
    quicksort(array, 0, len(array) - 1)
    print(array[0:N])