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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _complete_batch_send(self, resp):
 """Complete the processing of our batch send operation Clear the deferred tracking our current batch processing and reset our retry count and retry interval Return none to eat any errors coming from up the deferred chain """

        self._batch_send_d = None
        self._req_attempts = 0
        self._retry_interval = self._init_retry_interval
        if isinstance(resp, Failure) and not resp.check(tid_CancelledError,
                                                        CancelledError):
            log.error("Failure detected in _complete_batch_send: %r\n%r",
                      resp, resp.getTraceback())
        return