code: def add_download_entity_parser(subparsers, formatter_class):
      subparser = subparsers.add_parser(
          "download-entity",
          formatter_class=formatter_class,
          help="Download resources for a builtin gazetteer entity",
      )
      subparser.add_argument(
          "entity_name",
          type=str,
          help="Name of the builtin entity to download, e.g. snips/musicArtist",
      )
      subparser.add_argument(
          "language", type=str, help="Language of the builtin entity"
      )
      subparser.add_argument(
          "extra_pip_args",
          nargs="*",
          type=str,
          help="Additional arguments to be passed to `pip install` when "
          "installing the builtin entity package",
      )
      subparser.set_defaults(func=_download_builtin_entity)
      return subparser
  
file_path: snips-nlu/snips_nlu/cli/download_entity.py
imports: from __future__ import print_function, unicode_literals
label_desc: Use image node_id 1 for calling a global function with example usage: add_download_entity_parser(subparsers, formatter_class) and returns: subparser