code: def parse_args():
      
      parser = argparse.ArgumentParser(
          description='example code to play with InfluxDB')
      parser.add_argument('--host', type=str, required=False,
                          default='localhost',
                          help='hostname influxdb http API')
      parser.add_argument('--port', type=int, required=False, default=8086,
                          help='port influxdb http API')
      return parser.parse_args()
docs: Parse the args.