code: def release(self,
                  job: Job,
                  priority: int = DEFAULT_PRIORITY,
                  delay: int = DEFAULT_DELAY) -> None:
          
          self._send_cmd(b'release %d %d %d' % (job.id, priority, delay), b'RELEASED')
docs: Releases a reserved job.
  
          :param job: The job to release.
          :param priority: An integer between 0 and 4,294,967,295 where 0 is the
                           most urgent.
          :param delay: The number of seconds to delay the job for.