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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 main(url, lamson_host, lamson_port, lamson_debug):
 """ Create, connect, and block on the Lamson worker. """

    try:
        worker = LamsonWorker(url=url,
                              lamson_host=lamson_host,
                              lamson_port=lamson_port,
                              lamson_debug=lamson_debug)
        worker.connect()
        worker.run_forever()
    except KeyboardInterrupt:
        worker.close()