code: def check_model() -> None:
      parser = argparse.ArgumentParser("check-model")
      parser.add_argument("model_pb", type=argparse.FileType("rb"))
      args = parser.parse_args()
  
      model = load(args.model_pb)
      checker.check_model(model)
  
label_desc: Use image node_id 1 for calling a global function with example usage: check_model() without return types