code: def test_example_app_launcher_overrides(
      hydra_sweep_runner: TSweepRunner, overrides: str
  ) -> None:
      with hydra_sweep_runner(
          calling_file="example/my_app.py",
          calling_module=None,
          task_function=None,
          config_path=".",
          config_name="config",
          overrides=[overrides],
      ) as sweep:
          assert (
              sweep.returns is not None and len(sweep.returns[0]) == 1
          )
  
file_path: hydra/plugins/hydra_joblib_launcher/tests/test_joblib_launcher.py
imports: from typing import Any
  from hydra.core.plugins import Plugins
  from hydra.plugins.launcher import Launcher
  from hydra.test_utils.launcher_common_tests import IntegrationTestSuite, LauncherTestSuite
  from hydra.test_utils.test_utils import TSweepRunner, chdir_plugin_root
  from pytest import mark
  from hydra_plugins.hydra_joblib_launcher.joblib_launcher import JoblibLauncher
label_desc: Use image node_id 3 for calling a global function with example usage: test_example_app_launcher_overrides(hydra_sweep_runner, overrides) without return types