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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 _setup():
 """ Set up module. Open a UDP socket, and listen in a thread. """

    _SOCKET.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
    _SOCKET.bind(('', PORT))
    udp = threading.Thread(target=_listen, daemon=True)
    udp.start()