Improve documentation and add requirements.txt

[Afridisaudagar]

Summary

This pull request improves the project documentation and adds a requirements.txt file for easier dependency installation.

Changes

• Added requirements.txt with required Python dependencies
• Improved documentation to help new contributors set up the project

Benefit

These changes make it easier for developers to install dependencies and understand how to run the project.

[Afridisaudagar]

Hi maintainers,

This is my first contribution to the project.
Please let me know if any improvements or modifications are needed. I would be happy to update the PR.

Thank you!