class_docstr: Start exp queue workers.
code: def run(self):
      started = self.repo.experiments.celery_queue.start_workers(
          self.args.jobs
      )
  
      suffix = "s" if started > 1 else ""
      ui.write(
          f"Started '{started}' new experiments task queue worker{suffix}."
      )
  
      return 0
  
file_path: dvc/dvc/commands/queue/start.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 the CmdQueueStart obj's underlying member method code with example usage: obj.run() and returns: int