Okay, I see that ```aboutDialog.py``` lives in your ```GeneratedCode``` directory.

Simply add an empty ```__init__.py``` to your ```GeneratedCode``` directory and then change your import to be ```import generated_code.about_dialog```

Note that we prefer not to use camel case (sorry) ... so could you change your style to lower case with underscores throughout (as above)

So your ```Tests``` directory becomes ```tests``` and each file should be of the format ```cubeLogicTests.py``` -> ```test_cube_logic.py```

Thanks!