code: def ready(self):
      pass
  
imports: import asyncio
  from collections import defaultdict
  import os
  from typing import Dict
  import pytest
  import sys
  import time
  from ray._private import ray_constants
  from functools import reduce
  import ray
  from ray._private.state_api_test_utils import PidActor, get_state_api_manager, verify_tasks_running_or_terminated, verify_failed_task
  from ray.util.state.common import ListApiOptions, StateResource
  from ray._private.test_utils import async_wait_for_condition_async_predicate, run_string_as_driver, run_string_as_driver_nonblocking, wait_for_condition
  from ray.util.state import StateApiClient, list_actors, list_jobs, list_tasks
label_desc: Use image node_id 2 for calling the ActorInitFailed obj's underlying member method code with example usage: obj.ready() without return types