code: def test_luis_data():
      td = load_data("data/examples/luis/demo-restaurants_v7.json")
  
      assert not td.is_empty()
      assert len(td.entity_examples) == 8
      assert len(td.intent_examples) == 28
      assert len(td.regex_features) == 1
      assert len(td.training_examples) == 28
      assert td.entity_synonyms == {}
      assert td.intents == {"affirm", "goodbye", "greet", "inform"}
      assert td.entities == {"location", "cuisine"}
  
imports: from pathlib import Path
  from typing import Text, List, Dict, Any
  from unittest.mock import Mock
  from _pytest.monkeypatch import MonkeyPatch
  import pytest
  import numpy
  import rasa.shared.utils.io
  from rasa.shared.core.constants import USER_INTENT_OUT_OF_SCOPE
  from rasa.shared.nlu.constants import TEXT, INTENT_RESPONSE_KEY, ENTITY_ATTRIBUTE_START, ENTITY_ATTRIBUTE_END, ENTITY_ATTRIBUTE_VALUE, ENTITY_ATTRIBUTE_TYPE, ENTITIES, INTENT, ACTION_NAME, FEATURE_TYPE_SENTENCE
  from rasa.nlu.convert import convert_training_data
  from rasa.nlu.extractors.mitie_entity_extractor import MitieEntityExtractor
  from rasa.nlu.tokenizers.whitespace_tokenizer import WhitespaceTokenizer
  from rasa.shared.nlu.training_data.features import Features
  from rasa.shared.nlu.training_data.message import Message
  from rasa.shared.nlu.training_data.training_data import TrainingData
  from rasa.shared.nlu.training_data.loading import guess_format, UNK, load_data
  from rasa.shared.nlu.training_data.util import get_file_format_extension, template_key_to_intent_response_key, intent_response_key_to_template_key
  import rasa.shared.data
  from rasa.shared.core.domain import Domain
  from rasa.shared.core.events import UserUttered, ActionExecuted
  from rasa.shared.core.training_data.structures import StoryGraph, StoryStep
  from rasa.shared.importers.importer import TrainingDataImporter, E2EImporter
label_desc: Use image node_id 1 for calling a global function with example usage: test_luis_data() without return types