[Ch10Nb03] Added compatibilities for windows user

1.	Added functions to download files in windows.
2.	Added try except block to download these files in both windows and colab.
3.	Added alternative of linux commands for windows.
4.	Added try except block for specifying path in both windows and colab.
5.	Added try except block to upload files in colab.

Author: KUMAR-APURVA