code: def parse_args():
      parser = argparse.ArgumentParser(
          description="Print the whole config"
      )
      parser.add_argument("config", help="config file path")
      parser.add_argument(
          "--options",
          nargs="+",
          action=DictAction,
          help="arguments in dict",
      )
      args = parser.parse_args()
  
      return args
  
label_desc: Use image node_id 1 for calling a global function with example usage: parse_args() and returns: args