code: def main():
      parser = ArgumentParser(
          "InsightFace CLI tool",
          usage="insightface-cli <command> [<args>]",
      )
      commands_parser = parser.add_subparsers(
          help="insightface-cli command-line helpers"
      )
  
      # Register commands
      ModelDownloadCommand.register_subcommand(commands_parser)
      RecAddMaskParamCommand.register_subcommand(commands_parser)
  
      args = parser.parse_args()
  
      if not hasattr(args, "func"):
          parser.print_help()
          exit(1)
  
      # Run
      service = args.func(args)
      service.run()
  
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types