PyCharm error: 'No Module' when trying to import own module (python script)

Question

I have written a module (a file my_mod.py file residing in the folder my_module). Currently, I am working in the file cool_script.py t

Answer 1

Always mark as source root the directory ABOVE the import!

So if the structure is

parent_folder/src/module.py

you must put something like:

from src.module import function_inside_module

and have parent_folder marked as "source folder" in PyCharm