The Clowder file URL in the Python example is incorrect. It's missing a '/blob' at the end. (#206)

Author: julianpistorius

videos/second_walkthrough.Rmd

@@ -109,7 +109,7 @@ Can see if it works by running object, should return a 200 message.
 ```{python, eval=FALSE}
 import requests
 
-file_url = 'https://terraref.ncsa.illinois.edu/clowder/files/5c5488fa4f0c4b0cbe7af98a'
+file_url = 'https://terraref.ncsa.illinois.edu/clowder/files/5c5488fa4f0c4b0cbe7af98a/blob'
 api_key = {'key': ''}
 file_request = requests.get(file_url, api_key)
 file_request

videos/second_walkthrough.md

@@ -181,7 +181,7 @@ Can see if it works by running object, should return a 200 message.
 ``` python
 import requests
 
-file_url = 'https://terraref.ncsa.illinois.edu/clowder/files/5c5488fa4f0c4b0cbe7af98a'
+file_url = 'https://terraref.ncsa.illinois.edu/clowder/files/5c5488fa4f0c4b0cbe7af98a/blob'
 api_key = {'key': ''}
 file_request = requests.get(file_url, api_key)
 file_request