Have a .py custom files with function that isnt getting recognised when im deploying the site

I’m working on a small computer vision project, and to keep my functions organized, I created a custom .py file. However, being new to this, I keep encountering the ‘ImportError: libGL.so.1: cannot open shared object file: No such file or directory’ error, and I’m unsure where I’m making mistakes. For reference, here is the GitHub repository: GitHub - Error-2515/V-sight

Could you post the full error message, so that we can see where it occurs and what they are.