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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 handle_packet(self, packet):
 """Lets librtmp look at a packet and send a response if needed."""


        if not isinstance(packet, RTMPPacket):
            raise ValueError("A RTMPPacket argument is required")

        return librtmp.RTMP_ClientPacket(self.rtmp, packet.packet)