FIx pre-commit failing - Add B023 to .flake8 ignores

[CaedenPH]

Describe your change:

Fixes #7940

• Add an algorithm?
• Fix a bug or typo in an existing algorithm?
• Documentation change?

Checklist:

• I have read CONTRIBUTING.md.
• This pull request is all my own work -- I have not plagiarized.
• I know that pull requests will not be merged if they fail the automated tests.
• This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.
• All new Python files are placed inside an existing directory.
• All filenames are in all lowercase characters with no spaces or dashes.
• All functions and variable names follow Python naming conventions.
• All function parameters and return values are annotated with Python type hints.
• All functions have doctests that pass the automated testing.
• All new algorithms include at least one URL that points to Wikipedia or another similar explanation.
• If this pull request resolves one or more open issues then the commit message contains Fixes: #{$ISSUE_NO}.

[CaedenPH]

#@cclauss the point is that those code snippets raise B023, which is automatically stripped by yesqa for some reason, failing the pre commit

[CaedenPH]

Huh, seems you can't do in-line comments in a .flake8 file

[CaedenPH]

@cclauss Lots of failures in pre-commit due to previous code.
I wonder why they're only coming up now
Should I fix these issues?

[cclauss]

I think you should close this PR and start from scratch.

I am worried about ignoring all instances of B023 because the problem is real even though there are some false alarms. I would be happier to see us using # noqa: B023 in specific situations rather than a project-wide ignore.

[CaedenPH]

Starting again sounds like a good idea but I'm not entirely sure how to fix this without ignoring all instances and trusting that the doctests will keep the algorithms on the straight and narrow.
It is another gotcha within our pre-commit that when you add #noqa: B023 to the actual error that the yesqa strips it...

[cclauss]

yesqa might be stripping because PyCQA/flake8-bugbear#303 was recently landed and it might have fixed false alarms.