code: def test_verify_correct_e2e_story_structure(tmp_path: Path):
      story_file_name = tmp_path / "stories.yml"
      with open(story_file_name, "w") as file:
          file.write(
              """
              stories:
              - story: path 1
                steps:
                - user: |
                    hello assistant! Can you help me today?
                - action: utter_greet
              - story: path 2 - state is similar but different from the one in path 1
                steps:
                - user: |
                    hello assistant! you Can help me today?
                - action: utter_goodbye
              - story: path 3
                steps:
                - user: |
                    That's it for today. Chat again tomorrow!
                - action: utter_goodbye
              """
          )
      importer = RasaFileImporter(
          config_file="data/test_config/config_defaults.yml",
          domain_path="data/test_domains/default.yml",
          training_data_paths=[story_file_name],
      )
      validator = Validator.from_importer(importer)
      # force validator to not ignore warnings (default is True)
      assert validator.verify_story_structure(ignore_warnings=False)
  
imports: import textwrap
  import warnings
  from typing import Text
  import pytest
  from _pytest.logging import LogCaptureFixture
  from rasa.shared.constants import LATEST_TRAINING_DATA_FORMAT_VERSION
  from rasa.validator import Validator
  from rasa.shared.importers.rasa import RasaFileImporter
  from pathlib import Path
label_desc: Use image node_id 10 for calling a global function with example usage: test_verify_correct_e2e_story_structure(tmp_path) without return types