Hello

Import errors happen often with Pytest. To Debug this error you can add this in your "test_myfunction_test.py":

import sys 
# printing all directories for  
# interpreter to search 
sys.path

sys.path is a built-in variable within the sys module. It contains a list of directories that the interpreter will search in for the required module

In order to do from src.myfunctionfile, your project directory needs to be in the list of "sys.path" paths 

A quick fix would be to use

sys.path.append("/you/project/directory") 

Otherwise you should check how your PYTHONPATH variable is set or your pytest.ini file

Hope this helps 🙂