human
Solve the following python programming problem given the following code:
@ mock.patch ('mutornadomon.config.MuTornadoMon') 
def test_initialize_mutornadmon_works_with_publisher_and_no_app(self, mutornadomon_mock) : 
    'Test initialize_mutornadomon() works with publisher, but no web app passed' 
    def publisher(monitor) : 
        pass 
monitor_inst = mutornadomon_mock.return_value 
    result = initialize_mutornadomon (publisher = publisher) 
    self.assertEqual (result, monitor_inst) 
    assert (mutornadomon_mock.call_count == 1) 
    arg_list = mutornadomon_mock.call_args_list 
    self.assertEquals (len (arg_list), 1) 
    (args, kwargs) = args [0] 
    self.assertEqual (len (args), 1) 
    self.assertTrue (isinstance (args [0], PublishExternalInterface)) 
    self.assertEqual (kwargs, { 
        
}) 

    
    

    Fix the buggy line: (args, kwargs) = args [0]
assistant
#Here is Python code to fix the buggy line: (args, kwargs) = args [0]
.

(args, kwargs) = arg_list [0]