human
Solve the following python programming problem given the following code:
def re_register_listener(self, invocation) : 
    registration_id = self.registration_id 
    new_invocation = ListenerInvocation (invocation.request, invocation.event_handler, invocation.response_decoder, partition_id = invocation.partition_id) 
    new_invocation.registration_id = registration_id 
    def callback(f) : 
        if f.is_success () : 
            new_id = new_invocation.response_decoder (f.result ()) 
            self.logger.debug ('Re-registered listener with id %s and new_id %s for request %s', registration_id, new_id, new_invocation.request) 
            self.registrations [registration_id] = (new_id, new_invocation.request.get_correlation_id ()) 
else : 
            logging.warn ('Re-registration for listener with id %s failed.', registration_id, exc_info = True) 
self.logger.debug ('Re-registering listener %s for request %s', registration_id, new_invocation.request) 
    self._client.invoker.invoke (new_invocation).add_done_callback (callback) 

    
    

    Fix the buggy line: registration_id = self.registration_id
assistant
#Here is Python code to fix the buggy line: registration_id = self.

registration_id = invocation.registration_id