code: def add_list_blocks_parser(subparsers, parent_parser):
      
      parser = subparsers.add_parser(
          'list-blocks',
          help='List blocks from different nodes.',
          formatter_class=argparse.RawDescriptionHelpFormatter,
          epilog='',
          parents=[parent_parser, base_multinode_parser()])
  
      parser.add_argument(
          '-n',
          '--count',
          default=10,
          type=int,
          help='the number of blocks to list')
docs: Creates the arg parsers needed for the compare command.