code: def __init__(
      self,
      gcs_aio_client: GcsAioClient,
      local_node_address: Optional[str] = None,
  ):
      self._gcs_aio_client = gcs_aio_client
      self._local_node_address = local_node_address
  
label_desc: Use image node_id 1 to create a new HealthChecker object  with example: obj = HealthChecker(gcs_aio_client, local_node_address)