# coding=utf-8

# Copyright 2018 The Google AI Language Team Authors and The HuggingFace Inc. team.

# Copyright (c) 2018, 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.

""" RoBERTa configuration """



from __future__ import (absolute_import, division, print_function,

                        unicode_literals)



import logging



from .configuration_bert import BertConfig



logger = logging.getLogger(__name__)



ROBERTA_PRETRAINED_CONFIG_ARCHIVE_MAP = {

    'roberta-base': "https://s3.amazonaws.com/models.huggingface.co/bert/roberta-base-config.json",

    'roberta-large': "https://s3.amazonaws.com/models.huggingface.co/bert/roberta-large-config.json",

    'roberta-large-mnli': "https://s3.amazonaws.com/models.huggingface.co/bert/roberta-large-mnli-config.json",

    'distilroberta-base': "https://s3.amazonaws.com/models.huggingface.co/bert/distilroberta-base-config.json",

    'roberta-base-openai-detector': "https://s3.amazonaws.com/models.huggingface.co/bert/roberta-base-openai-detector-config.json",

    'roberta-large-openai-detector': "https://s3.amazonaws.com/models.huggingface.co/bert/roberta-large-openai-detector-config.json",

}





class RobertaConfig(BertConfig):

    pretrained_config_archive_map = ROBERTA_PRETRAINED_CONFIG_ARCHIVE_MAP

