pre-processing by Juweria and Meghana

[Meghanakaveti]

No description provided.

[AmirZandiehprojects]

After a thorough review of the pre-processing script, I'm pleased to report that no significant vulnerabilities were found. The code demonstrates several good practices, including the use of environment variables for sensitive information, proper error handling and logging, attempts to clean up temporary files, and basic input validation.
While there's always room for improvement in terms of security best practices, the current implementation doesn't present any severe security risks.
Good job on maintaining a security-conscious approach in the development process. As we continue to develop and enhance this script, let's keep security at the forefront of our minds.
For future enhancements, we might consider implementing more robust input validation, evaluating the logging level for production environments, and ensuring secure connections are enforced in production.
Overall, the code is in good shape from a security perspective.

[ben-AI-cybersec]

Great work. Approved for merge