No, you do not import differently. You use the same structure. To ensure that you are using pygame-ce you might have to uninstall pygame from where you are using it and then pip install pygame-ce.
If you encounter any problems while doing that, there are multiple people in discord who could help you much better than I.
As a last note, github is a place where to store your projects, use version control, and show it more easily. As per the requirements, you will need to upload the source code, you can do that through github if you prefer.