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_paths, language)
Retrieves NLU training data (see parent class for full docstring).
def get_nlu_data(self, language: Optional[Text]='en') -> TrainingData:
    
    return utils.training_data_from_paths(self._nlu_paths, language)