code: def test_load_env_invalid():
      with pytest.raises(ReleaseTestConfigError):
          load_environment("invalid")
  
file_path: ray/release/ray_release/tests/test_env.py
imports: import os
  import pytest
  from ray_release.config import DEFAULT_ANYSCALE_PROJECT
  from ray_release.env import load_environment, populate_os_env
  from ray_release.exception import ReleaseTestConfigError
  from ray_release.util import DeferredEnvVar
label_desc: Use image node_id 2 for calling a global function with example usage: test_load_env_invalid() without return types