code: def test_explainerhub_cli_help(
      explainer_hub_dump_folder, script_runner
  ):
      ret = script_runner.run(
          ["explainerhub", " --help"],
          cwd=str(explainer_hub_dump_folder),
      )
      assert ret.success
      assert ret.stderr == ""
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_explainerhub_cli_help(explainer_hub_dump_folder, script_runner) without return types