Fix: Handle exceptions in Python scripts

[techupskills]

Some .py files do not handle exceptions gracefully, which may cause the scripts to fail unexpectedly. Review Python scripts and add appropriate exception handling to ensure robustness.

Tasks:

• Audit all Python files for unhandled exceptions.
• Add try/except blocks where necessary, following best practices.
• Log errors for debugging.
• Update documentation or comments to reflect these changes.

Acceptance Criteria:

• All critical code paths are protected against common exceptions.
• The application logs meaningful error messages when failures occur.