human
Here's a good function header given the following:
I wrote the below code

    class CustomZipHandler(ZipHandler, ):
        def get(self, name):
            self.ServeFromZipFile(self.ZIPFILENAME, name)
        ZIPFILENAME = zipfilename
        if (max_age is not None):
            MAX_AGE = max_age
        if (public is not None):
            PUBLIC = public
    return CustomZipHandler

What's a good function header?
assistant
#Here's a good function header.

def make_zip_handler(zipfilename, max_age=None, public=None):