human
Solve the following python programming problem given the following code:
@ pytest.inlineCallbacks 
def test_actor_functions(self) : 
    self.q = Queue.Queue () 
    def cb(key, value) : 
        self.q.put ({ 
            'key' : key, 
            'value' : value, 
}) 
(yield threads.defer_to_thread (time.sleep, 2)) 
    port1 = TestPort ('out', 'out') 
    port2 = TestPort ('in', 'in') 
    port1.peers = [('local', port2.id)] 
    port2.peer = ('local', port1.id) 
    actor = TestActor ('actor1', 'type1', { 
        
}, { 
        cb.name : port1, 
}) 
    (yield threads.defer_to_thread (self.storage.add_actor, actor, calvinuuid.uuid ('NODE'), cb = CalvinCB (cb))) 
    (yield threads.defer_to_thread (time.sleep, 2)) 
    value = self.q.get (timeout = 0.2) 
    assert (value ['value'] is True) 
    (yield threads.defer_to_thread (self.storage.get_actor, actor.id, cb = CalvinCB (cb))) 
    (yield threads.defer_to_thread (time.sleep, 2)) 
    value = self.q.get (timeout = 0.2) 
    assert (value ['value'] ['name'] == actor.name) 
    (yield threads.defer_to_thread (self.storage.delete_actor, actor.id, cb = CalvinCB (cb))) 
    (yield threads.defer_to_thread (time.sleep, 2)) 
    value = self.q.get (timeout = 0.2) 
    assert (value ['value'] is True) 
    (yield threads.defer_to_thread (self.storage.get_actor, actor.id, cb = CalvinCB (cb))) 
    (yield threads.defer_to_thread (time.sleep, 2)) 
    value = self.q.get (timeout = 0.2) 
    assert (value ['value'] is None) 

    
    

    Fix the buggy line: cb.name : port1 ,
assistant
#Here is Python program to fix the buggy line: cb.

port1.name : port1 ,