class_docstr: Default `TrainingFileImporter` implementation.
class_docstr_tok: ["Default","`","TrainingFileImporter","`","implementation","."]
docstr: Retrieves NLU training data (see parent class for full docstring).
docstr_tok: ["Retrieves","NLU","training","data","(","see","parent","class","for","full","docstring",")","."]
code: def get_nlu_data(
      self, language: Optional[Text] = "en"
  ) -> TrainingData:
      """Retrieves NLU training data (see parent class for full docstring)."""
      return utils.training_data_from_paths(self._nlu_files, language)
  
imports: import logging
  import os
  from typing import Dict, List, Optional, Text, Union
  import rasa.shared.data
  import rasa.shared.utils.common
  import rasa.shared.utils.io
  from rasa.shared.core.training_data.structures import StoryGraph
  from rasa.shared.importers import utils
  from rasa.shared.importers.importer import TrainingDataImporter
  from rasa.shared.nlu.training_data.training_data import TrainingData
  from rasa.shared.core.domain import InvalidDomain, Domain
  from rasa.shared.core.training_data.story_reader.yaml_story_reader import YAMLStoryReader
label_desc: Use image node_id 6 for calling the RasaFileImporter obj's underlying member method code with example usage: obj.get_nlu_data(language) and returns: utils