human
Solve the following python programming problem given the following code:
def _send_events(self, add_events_task) : 
    'Captures ``add_events_task`` and emulates sending an AddEventsTask.

        This method will not return until the controller tells it to advance to the next state.
        ' 
    self.__test_state_cv.acquire () 
    self.__wait_until_advance_received ('blocked_on_send') 
    self.__captured_request = self.add_events_request 
    self.__test_state_cv.release () 
    def emit_response() : 
        self.__test_state_cv.acquire () 
        self.__wait_until_advance_received ('blocked_on_receive') 
        result = self.__pending_response 
        self.__pending_response = None 
        self.__test_state_cv.release () 
        if (result is not None) : 
            return (result, 0, 'fake') 
else : 
            return ('success', 0, 'fake') 
return emit_response 

    
    

    Fix the buggy line: self.__captured_request = self.add_events_request
assistant
#Here is Python program to fix the buggy line: self.

self.__captured_request = add_events_task.add_events_request