class_docstr: Provides NLU training data during training.
docstr: Returns the default config for NLU training data provider.
docstr_tok: ["Returns","the","default","config","for","NLU","training","data","provider","."]
code: def get_default_config(cls) -> Dict[Text, Any]:
      """Returns the default config for NLU training data provider."""
      return {"persist": False, "language": None}
  
file_path: rasa/rasa/graph_components/providers/nlu_training_data_provider.py
imports: from __future__ import annotations
  from typing import Dict, Text, Any
  from rasa.engine.graph import GraphComponent, ExecutionContext
  from rasa.engine.storage.resource import Resource
  from rasa.engine.storage.storage import ModelStorage
  from rasa.shared.importers.importer import TrainingDataImporter
  from rasa.shared.nlu.training_data.training_data import TrainingData, DEFAULT_TRAINING_DATA_OUTPUT_PATH
label_desc: Use image node_id 2 for calling the NLUTrainingDataProvider obj's underlying member method code with example usage: obj.get_default_config(cls) and returns: dict