# flake8: noqa
# There's no way to ignore "F401 '...' imported but unused" warnings in this
# module, but to preserve other warnings. So, don't check this module at all.

# Copyright 2020 The HuggingFace Team. 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 typing import TYPE_CHECKING

from ...file_utils import _LazyModule, is_flax_available, is_tf_available, is_tokenizers_available, is_torch_available


_import_structure = {
    "configuration_roberta": ["ROBERTA_PRETRAINED_CONFIG_ARCHIVE_MAP", "RobertaConfig", "RobertaOnnxConfig"],
    "tokenization_roberta": ["RobertaTokenizer"],
}

if is_tokenizers_available():
    _import_structure["tokenization_roberta_fast"] = ["RobertaTokenizerFast"]

if is_torch_available():
    _import_structure["modeling_roberta"] = [
        "ROBERTA_PRETRAINED_MODEL_ARCHIVE_LIST",
        "RobertaForCausalLM",
        "RobertaForMaskedLM",
        "RobertaForMultipleChoice",
        "RobertaForQuestionAnswering",
        "RobertaForSequenceClassification",
        "RobertaForTokenClassification",
        "RobertaModel",
        "RobertaPreTrainedModel",
    ]

if is_tf_available():
    _import_structure["modeling_tf_roberta"] = [
        "TF_ROBERTA_PRETRAINED_MODEL_ARCHIVE_LIST",
        "TFRobertaForMaskedLM",
        "TFRobertaForMultipleChoice",
        "TFRobertaForQuestionAnswering",
        "TFRobertaForSequenceClassification",
        "TFRobertaForTokenClassification",
        "TFRobertaMainLayer",
        "TFRobertaModel",
        "TFRobertaPreTrainedModel",
    ]

if is_flax_available():
    _import_structure["modeling_flax_roberta"] = [
        "FlaxRobertaForMaskedLM",
        "FlaxRobertaForMultipleChoice",
        "FlaxRobertaForQuestionAnswering",
        "FlaxRobertaForSequenceClassification",
        "FlaxRobertaForTokenClassification",
        "FlaxRobertaModel",
        "FlaxRobertaPreTrainedModel",
    ]


if TYPE_CHECKING:
    from .configuration_roberta import ROBERTA_PRETRAINED_CONFIG_ARCHIVE_MAP, RobertaConfig, RobertaOnnxConfig
    from .tokenization_roberta import RobertaTokenizer

    if is_tokenizers_available():
        from .tokenization_roberta_fast import RobertaTokenizerFast

    if is_torch_available():
        from .modeling_roberta import (
            ROBERTA_PRETRAINED_MODEL_ARCHIVE_LIST,
            RobertaForCausalLM,
            RobertaForMaskedLM,
            RobertaForMultipleChoice,
            RobertaForQuestionAnswering,
            RobertaForSequenceClassification,
            RobertaForTokenClassification,
            RobertaModel,
            RobertaPreTrainedModel,
        )

    if is_tf_available():
        from .modeling_tf_roberta import (
            TF_ROBERTA_PRETRAINED_MODEL_ARCHIVE_LIST,
            TFRobertaForMaskedLM,
            TFRobertaForMultipleChoice,
            TFRobertaForQuestionAnswering,
            TFRobertaForSequenceClassification,
            TFRobertaForTokenClassification,
            TFRobertaMainLayer,
            TFRobertaModel,
            TFRobertaPreTrainedModel,
        )

    if is_flax_available():
        from .modeling_tf_roberta import (
            FlaxRobertaForMaskedLM,
            FlaxRobertaForMultipleChoice,
            FlaxRobertaForQuestionAnswering,
            FlaxRobertaForSequenceClassification,
            FlaxRobertaForTokenClassification,
            FlaxRobertaModel,
            FlaxRobertaPreTrainedModel,
        )

else:
    import sys

    sys.modules[__name__] = _LazyModule(__name__, globals()["__file__"], _import_structure)
