code: def add_parser(queue_subparsers, parent_parser):
      QUEUE_STOP_HELP = "Stop all experiments task queue workers."
      queue_stop_parser = queue_subparsers.add_parser(
          "stop",
          parents=[parent_parser],
          description=append_doc_link(QUEUE_STOP_HELP, "queue/stop"),
          help=QUEUE_STOP_HELP,
          formatter_class=formatter.RawDescriptionHelpFormatter,
      )
      queue_stop_parser.add_argument(
          "--kill",
          action="store_true",
          help="Kill all running tasks before stopping the queue workers.",
      )
      queue_stop_parser.set_defaults(func=CmdQueueStop)
  
file_path: dvc/dvc/commands/queue/stop.py
imports: from dvc.cli import formatter
  from dvc.cli.command import CmdBase
  from dvc.cli.utils import append_doc_link
  from dvc.log import logger
  from dvc.ui import ui
label_desc: Use image node_id 1 for calling a global function with example usage: add_parser(queue_subparsers, parent_parser) without return types