Trying to import a class into my Python code from another .py file I've written and included in the same sub-directory, however I'm receiving the error:
ModuleNotFoundError: No module named 'main.S_DES_Functions'; 'main' is not a package
Please find below images of the layout of my Python project.
I'm hoping this is just a really silly mistake I'm making, so if anyone can please advise what I'm doing wrong that'd be great :)