https://gitpython.readthedocs.io/en/stable/tutorial.html tells that there is repo.untracked_files to get list of untracked files.

therefor, there should be repo.tracked_files to get list of tracked files.

ps. how do we even do it now? https://gitpython.readthedocs.io/en/stable/reference.html has no mention of "tracked files"...