code: def _fail(*args, **kwargs):
      raise RuntimeError()
  
imports: import os
  import sys
  import time
  import unittest
  from typing import Callable
  from unittest.mock import patch
  from freezegun import freeze_time
  from ray_release.exception import ClusterCreationError, ClusterStartupError, ClusterStartupTimeout, ClusterStartupFailed, ClusterEnvBuildError, ClusterEnvBuildTimeout, ClusterComputeCreateError, ClusterEnvCreateError
  from ray_release.cluster_manager.full import FullClusterManager
  from ray_release.cluster_manager.minimal import MinimalClusterManager
  from ray_release.tests.utils import UNIT_TEST_PROJECT_ID, UNIT_TEST_CLOUD_ID, APIDict, fail_always, fail_once, MockSDK
  from ray_release.util import get_anyscale_sdk
  from ray_release.test import Test
label_desc: Use image node_id 1 for calling a global function with example usage: _fail() without return types