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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 encode_produce_request(cls, payloads=(), acks=1, timeout=1000):
 """ Encode a ProduceRequest struct Arguments: payloads: list of ProduceRequestPayload acks: How "acky" you want the request to be 1: written to disk by the leader 0: immediate response -1: waits for all replicas to be in sync timeout: Maximum time (in ms) the server will wait for replica acks. This is _not_ a socket timeout Returns: ProduceRequest """

        if acks not in (1, 0, -1):
            raise ValueError('ProduceRequest acks (%s) must be 1, 0, -1' % acks)

        topics = []
        for topic, topic_payloads in group_by_topic_and_partition(payloads).items():
            topic_msgs = []
            for partition, payload in topic_payloads.items():
                partition_msgs = []
                for msg in payload.messages:
                    m = kafka.protocol.message.Message(
                          msg.value, key=msg.key,
                          magic=msg.magic, attributes=msg.attributes
                    )
                    partition_msgs.append((0, m.encode()))
                topic_msgs.append((partition, MessageSet.encode(partition_msgs, prepend_size=False)))
            topics.append((topic, topic_msgs))


        return kafka.protocol.produce.ProduceRequest[0](
            required_acks=acks,
            timeout=timeout,
            topics=topics
        )