Added a python program to reverse a single linked list

[pratika1505]

Description

A program written in python which creates a single linked, prints the original linked list, reverses the linked list and prints the reveresed linked list is added.

Fixes # (issue no.) 1

Type of change

Added a new program

• [x ] New feature (non-breaking change which adds functionality)

Explain the Testing instructions

Test Configuration:

• Operating system:
• Version: Windows 10
• Text-editors used: Google Colab

Checklist:

• [x ] My code follows the style guidelines of this project
• [ x] I have performed a self-review of my own code
• [x ] I have commented my code, particularly in hard-to-understand areas
• [x ] I have made corresponding changes to the documentation
• [ x] My changes generate no new warnings
• [x ] I have added tests that prove my fix is effective or that my feature works

ATTACH SCREEN-SHOTS / DEPLOYMENT LINK

[github-actions[bot]]

Our team will soon review your PR. Thanks @pratika1505 :)

[github-actions[bot]]

Thank you @pratika1505 for taking out your valuable time in order to contribute to our project. Looking forward for more such amazing contributions :)