class_docstr: Run the exp queue worker.
class_docstr_tok: ["Run","the","exp","queue","worker","."]
code: def run(self):
      self.repo.experiments.celery_queue.worker.start(
          self.args.name, fsapp_clean=self.args.clean
      )
      return 0
  
imports: from dvc.cli.command import CmdBase
  from dvc.log import logger
label_desc: Use image node_id 1 for calling the CmdQueueWorker obj's underlying member method code with example usage: obj.run() and returns: int