code: func (cfg *Config) EnqueueTask(c context.Context, tsk *tq.Task) error {
  	tsk.Path = handlerPath(cfg.Name)
  	return tq.Add(c, "", tsk)
  }
docs: // EnqueueTask allows a Distributor to enqueue a TaskQueue task that will be
  // handled by the Distributor's HandleTaskQueueTask method.