• Rule PD011: https://docs.astral.sh/ruff/rules/pandas-use-of-dot-values/
• Code does not use pandas

a = list()
a.values

Use .to_numpy() instead of .values

• It will always happen in cases where a is a class that happens to have values property.

Maybe as a first fix it can check for the pandas module, I'm not using it, just as in the snippet above.