CLN: Clean some formatting
ref https://github.com/pandas-dev/pandas/issues/36450
Some of this seems to overlap with #36453, e.g. pandas/core/generic.py > Some of this seems to overlap with #36453, e.g. pandas/core/generic.py

Ah you're right (maybe we're using the same tool 😄). This may find some different things so could always merge that one in and look at the (hopefully non-zero) diff between master and this branch afterwards. Or if we're doing literally the exact same thing I could just close this. :rofl: looks like we had the same idea, sorry!

Looks like the rest of the files are covered by #36457  NP, I can just close this