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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 get(self):
 """Get the first public IP address returned by one of the online services."""

        q = queue.Queue()

        for u, j, k in urls:
            t = threading.Thread(target=self._get_ip_public, args=(q, u, j, k))
            t.daemon = True
            t.start()

        timer = Timer(self.timeout)
        ip = None
        while not timer.finished() and ip is None:
            if q.qsize() > 0:
                ip = q.get()

        return ', '.join(set([x.strip() for x in ip.split(',')]))