code: def test_transformer_size_gets_corrected(
      train_persist_load_with_different_settings,
  ):
      """Tests that the default value of `transformer_size` which is `None` is
      corrected if transformer layers are enabled in `ResponseSelector`.
      """
      pipeline = [
          {"component": WhitespaceTokenizer},
          {"component": CountVectorsFeaturizer},
      ]
      config_params = {
          EPOCHS: 1,
          NUM_TRANSFORMER_LAYERS: 1,
          RUN_EAGERLY: True,
      }
  
      selector = train_persist_load_with_different_settings(
          pipeline, config_params, False
      )
      assert (
          selector.component_config[TRANSFORMER_SIZE]
          == DEFAULT_TRANSFORMER_SIZE
      )
  
imports: import copy
  import pytest
  import numpy
  from typing import List, Dict, Text, Any, Optional, Tuple, Union, Callable
  import rasa.model
  from rasa.nlu.featurizers.sparse_featurizer.count_vectors_featurizer import CountVectorsFeaturizer
  from rasa.nlu.featurizers.sparse_featurizer.lexical_syntactic_featurizer import LexicalSyntacticFeaturizer
  from rasa.nlu.featurizers.sparse_featurizer.regex_featurizer import RegexFeaturizer
  from rasa.nlu.tokenizers.whitespace_tokenizer import WhitespaceTokenizer
  from rasa.engine.graph import ExecutionContext, GraphComponent
  from rasa.engine.storage.resource import Resource
  from rasa.engine.storage.storage import ModelStorage
  from rasa.shared.importers.rasa import RasaFileImporter
  from rasa.shared.nlu.training_data import util
  import rasa.shared.nlu.training_data.loading
  from rasa.utils.tensorflow.constants import EPOCHS, MASKED_LM, NUM_TRANSFORMER_LAYERS, RENORMALIZE_CONFIDENCES, TRANSFORMER_SIZE, CONSTRAIN_SIMILARITIES, CHECKPOINT_MODEL, MODEL_CONFIDENCE, RANDOM_SEED, RANKING_LENGTH, LOSS_TYPE, HIDDEN_LAYERS_SIZES, LABEL, EVAL_NUM_EXAMPLES, EVAL_NUM_EPOCHS, RUN_EAGERLY
  from rasa.shared.nlu.constants import TEXT, FEATURE_TYPE_SENTENCE, FEATURE_TYPE_SEQUENCE, INTENT_RESPONSE_KEY, PREDICTED_CONFIDENCE_KEY
  from rasa.utils.tensorflow.model_data_utils import FeatureArray
  from rasa.shared.nlu.training_data.loading import load_data
  from rasa.shared.constants import DIAGNOSTIC_DATA
  from rasa.nlu.selectors.response_selector import ResponseSelector
  from rasa.shared.nlu.training_data.message import Message
  from rasa.shared.nlu.training_data.training_data import TrainingData
  from rasa.nlu.constants import DEFAULT_TRANSFORMER_SIZE, RESPONSE_SELECTOR_PROPERTY_NAME, RESPONSE_SELECTOR_DEFAULT_INTENT, RESPONSE_SELECTOR_PREDICTION_KEY, RESPONSE_SELECTOR_RESPONSES_KEY
label_desc: Use image node_id 14 for calling a global function with example usage: test_transformer_size_gets_corrected(train_persist_load_with_different_settings) without return types