useless-object-inheritance (UP004)

Derived from the pyupgrade linter.

Fix is always available.

What it does

Checks for classes that inherit from object.

Since Python 3, all classes inherit from object by default, so object can be omitted from the list of base classes.

class Foo(object): ...

Use instead:

class Foo: ...

This fix is unsafe if it would cause comments to be deleted.