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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 reply_to_request(cls, req_msg, *args):
 """Helper method for creating reply messages to a specific request. Copies the message name and message identifier from request message. Parameters req_msg : katcp.core.Message instance The request message that this inform if in reply to args : list of strings The message arguments. """

        return cls(cls.REPLY, req_msg.name, args, req_msg.mid)