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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 playMovie(self):
 """Play button handler."""

    if self.state == self.READY:
      # Create a new thread to listen for RTP packets
      print "Playing Movie"
      threading.Thread(target=self.listenRtp).start()
      self.playEvent = threading.Event()
      self.playEvent.clear()
      self.sendRtspRequest(self.PLAY)