human
Solve the following python programming problem given the following code:
@ override_extensions_api_settings (DEFAULT_USE_CACHE = 'special_cache') 
def test_should_use_cache_from_decorator_if_it_is_specified(self) : 
    def key_func(**kwargs) : 
        return 'cache_response_key' 
class TestView (views.APIView) : 
        @ cache_response (key_func = key_func, cache = 'another_special_cache') 
        def get(self, request, * args, **kwargs) : 
            return Response ('Response from method 6') 
view_instance = TestView () 
    view_instance.dispatch (request = self.request) 
    data_from_cache = cache ('another_special_cache').get ('cache_response_key') 
    self.assertTrue (hasattr (key_func, 'content')) 
    self.assertEqual (data_from_cache.content.decode ('utf-8'), '"Response from method 6"') 

    
    

    Fix the buggy line: self.assertTrue (hasattr (key_func, 'content'))
assistant
#Here is Python program to fix the buggy line: self.

self.assertTrue (hasattr (data_from_cache, 'content'))