code: def worker_start(obj, queues, name, celery_args):
      
      try:
          start_worker(queues=queues.split(','),
                       config=obj['config'],
                       name=name,
                       celery_args=celery_args)
      except DataStoreNotConnected:
          click.echo(_style(obj['show_color'],
                            'Cannot connect to the Data Store server. Is the server running?',
                            fg='red', bold=True))
docs: Start a worker process.
  
      \b
      CELERY_ARGS: Additional Celery worker command line arguments.