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

    @wraps(func)
    def wrapper(self, *args, **kwargs):
        expect_loading = kwargs.pop('expect_loading', False)
        timeout = kwargs.pop('timeout', None)
        if expect_loading:
            self.loaded = False
            func(self, *args, **kwargs)
            return self.wait_for_page_loaded(timeout=timeout)
        return func(self, *args, **kwargs)
    return wrapper

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

def can_load_page(func):