code: def handle_result(
      test: Test,
      result: Result,
  ) -> Optional[str]:
      if result.status != ResultStatus.SUCCESS.value:
          return f"Test script did not finish successfully ({result.status})."
  
      return None
  
label_desc: Use image node_id 1 for calling a global function with example usage: handle_result(test, result) and returns: None, str, result, str