human
Solve the following python programming problem given the following code:
def test_no_service(self) : 
    oldCallWhenRunning = reactor.callWhenRunning 
    class MockCallWhenRunning (object) : 
        def __init__(self) : 
            self.call_count = 0 
def __call__(self, * args, **kwargs) : 
            self.call_count += 1 
mockCallWhenRunning = MockCallWhenRunning () 
    try : 
        reactor.callWhenRunning = mockCallWhenRunning 
        service = self._make_service (['--local-ivo', 'ivo://comet/test']) 
finally : 
        reactor.callWhenRunning = oldCallWhenRunning 
self.assertEqual (len (service.namedServices), 0) 
    self.assertEqual (service.call_count, 2) 

    
    

    Fix the buggy line: self.assertEqual (service.call_count, 2)
assistant
#Here is Python code to fix the buggy line: self.

self.assertEqual (mockCallWhenRunning.call_count, 2)