code: def test_remove_actor_immediately_after_creation(ray_start_regular):
      @ray.remote
      class A:
          pass
  
      a = A.remote()
      b = A.remote()
  
      del a
      del b
      wait_for_condition(_all_actors_dead, timeout=10)
  
imports: import copy
  import logging
  import os
  import sys
  import time
  import numpy
  import pytest
  import ray
  import ray._private.gcs_utils
  import ray.cluster_utils
  from ray._private.test_utils import SignalActor, convert_actor_state, kill_actor_and_wait_for_failure, put_object, wait_for_condition, skip_flaky_core_test_premerge
label_desc: Use image node_id 19 for calling a global function with example usage: test_remove_actor_immediately_after_creation(ray_start_regular) without return types