complains about inheriting from zope.interface.Interface

I have noticed some Plone packages use to check the code quality.

So I decided to use it, and there is something I don't get about zope.interface.Interface.
Usally when we create an interface, we derived from it, and that's fine.

Here for instance:
it is not marked as an error.

But in my packages, I get errors, example:
"Inheriting 'Interface', which is not a class."

Is there any config to do somewhere so does not complain about it?

Yes, there is: