I have a great general tip for you that simplified my code a bit at no cost.

I have a template that inserts code into new files, and for .py I always add the two following lines:

import dataclasses as dc
import typing as t

Then in later code I can write things like t.List or dc.dataclass without adding an import. (ruff will simply remove these imports if I don't use them so it costs me nothing.

(I got import typing as t from the Python typing special interest group mailing list, I didn't come up with it myself!)