General: Ensure you add documentation and type hints to all functions/classes.

[sgjholt]

While this is never a hard requirement, I think that it will just make it look better and more complete to a reviewer. I also believe that if you format the documentation in a certain way, you can hook it to be automatically formatted and consumed into your static documentation.

https://www.sphinx-doc.org/en/master/usage/extensions/autodoc.html

I think it's worth the effort, if only just to make the docs look really nice.

Type hints It will also make it easier to play around with and debug for a novice user, who has some experience reading code.