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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 send(self, value, error=False):
 """Send the response. If `error` is True, it will be sent as an error. """

        if error:
            resp = [1, self._request_id, value, None]
        else:
            resp = [1, self._request_id, None, value]
        debug('sending response to request %d: %s', self._request_id, resp)
        self._msgpack_stream.send(resp)