text: # Copyright (c) 2021, NVIDIA CORPORATION.  All rights reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  from nemo.collections.nlp.data.language_modeling.megatron.bert_dataset import BertDataset
  from nemo.collections.nlp.data.language_modeling.megatron.gpt_dataset import GPTDataset
  from nemo.collections.nlp.data.language_modeling.megatron.gpt_prompt_tuning_dataset import GPTPromptTuningDataset
  from nemo.collections.nlp.data.language_modeling.megatron.indexed_dataset import IndexedDataset, MMapIndexedDataset
  from nemo.collections.nlp.data.language_modeling.megatron.t5_dataset import T5Dataset
  