Missing requirements.txt files in multiple script folders causing dependency issues

[Savithru7142]

Impact:
Many scripts lack requirements.txt files, causing ImportError when users try to run them.

Possible Fix:
Add requirements.txt to each script folder with necessary dependencies.

[github-actions]

To reduce notifications, issues are locked. Your issue will be unlocked when we add the label gssoc23. If you're participating in GSSoC'23, please add the gssoc23 label to your issue.