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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 sendto(self, transport, addr):
 """ Send request to a given address via given transport. Args: transport (asyncio.DatagramTransport):
 Write transport to send the message on. addr (Tuple[str, int]):
 IP address and port pair to send the message to. """

        msg = bytes(self) + b'\r\n'
        logger.debug("%s:%s < %s", *(addr + (self,)))
        transport.sendto(msg, addr)