code: def add_link_parser(subparsers, formatter_class):
      subparser = subparsers.add_parser(
          "link",
          formatter_class=formatter_class,
          help="Manually link downloaded resources",
      )
      subparser.add_argument(
          "origin", type=str, help="Package name or local path to model"
      )
      subparser.add_argument(
          "link_name",
          type=str,
          help="Name of the symbolic link which will be " "created",
      )
      subparser.add_argument(
          "-f",
          "--force",
          action="store_true",
          help="Force overwriting of existing link",
      )
      subparser.set_defaults(func=_link)
      return subparser
  
imports: from __future__ import print_function, unicode_literals
label_desc: Use image node_id 1 for calling a global function with example usage: add_link_parser(subparsers, formatter_class) and returns: subparser