code: def cli():
      
      parser = get_argparser()
  
      args = parser.parse_args()
      check_args(args)
      if args.v:
          print('ERAlchemy version {}.'.format(__version__))
          exit(0)
      render_er(
          args.i,
          args.o,
          include_tables=args.include_tables,
          include_columns=args.include_columns,
          exclude_tables=args.exclude_tables,
          exclude_columns=args.exclude_columns,
          schema=args.s
      )
docs: Entry point for the application script