code: def wait_redis_ping(self, timeout: int = 30) -> None:
      """wait when redis.ping return True
  
      Args:
          timeout (int): seconds to wait for success ping
  
      Raises:
          RedisConnectionError: if `ping` did not return `True` within `timeout` seconds
      """
      return wait_redis_ping(self.db, timeout)
  
label_desc: Use image node_id 1 for calling the BaseRedisQueue obj's underlying member method code with example usage: obj.wait_redis_ping(timeout) and returns: wait_redis_ping