code: def load_args(self, args, clargs):
          
          # Parse All Arguments
          args = self.parser.parse_args(args=clargs, namespace=args)
  
          # Print the help information if no subcommand is given
          # subcommand is required for operation
          if args.subcommand is None:
              self.parser.print_help()
              args = None
  
          return args
docs: Parse arguments and return configuration settings.