




from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_flax_available,
    is_tf_available,
    is_tokenizers_available,
    is_torch_available,
)


_snake_case				:				List[str]       							=		{
    'configuration_roberta': ['ROBERTA_PRETRAINED_CONFIG_ARCHIVE_MAP', 'RobertaConfig', 'RobertaOnnxConfig'],
    'tokenization_roberta': ['RobertaTokenizer'],
}

try:
				if not is_tokenizers_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				_snake_case				:				Union[str, Any]       							=		['RobertaTokenizerFast']

try:
				if not is_torch_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				_snake_case				:				Tuple       							=		[
				    'ROBERTA_PRETRAINED_MODEL_ARCHIVE_LIST',
				    'RobertaForCausalLM',
				    'RobertaForMaskedLM',
				    'RobertaForMultipleChoice',
				    'RobertaForQuestionAnswering',
				    'RobertaForSequenceClassification',
				    'RobertaForTokenClassification',
				    'RobertaModel',
				    'RobertaPreTrainedModel',
				]

try:
				if not is_tf_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				_snake_case				:				Tuple       							=		[
				    'TF_ROBERTA_PRETRAINED_MODEL_ARCHIVE_LIST',
				    'TFRobertaForCausalLM',
				    'TFRobertaForMaskedLM',
				    'TFRobertaForMultipleChoice',
				    'TFRobertaForQuestionAnswering',
				    'TFRobertaForSequenceClassification',
				    'TFRobertaForTokenClassification',
				    'TFRobertaMainLayer',
				    'TFRobertaModel',
				    'TFRobertaPreTrainedModel',
				]

try:
				if not is_flax_available():
								raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
				pass
else:
				_snake_case				:				Optional[Any]       							=		[
				    'FlaxRobertaForCausalLM',
				    '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

				try:
								if not is_tokenizers_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .tokenization_roberta_fast import RobertaTokenizerFast

				try:
								if not is_torch_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_roberta import (
								    ROBERTA_PRETRAINED_MODEL_ARCHIVE_LIST,
								    RobertaForCausalLM,
								    RobertaForMaskedLM,
								    RobertaForMultipleChoice,
								    RobertaForQuestionAnswering,
								    RobertaForSequenceClassification,
								    RobertaForTokenClassification,
								    RobertaModel,
								    RobertaPreTrainedModel,
								)

				try:
								if not is_tf_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_tf_roberta import (
								    TF_ROBERTA_PRETRAINED_MODEL_ARCHIVE_LIST,
								    TFRobertaForCausalLM,
								    TFRobertaForMaskedLM,
								    TFRobertaForMultipleChoice,
								    TFRobertaForQuestionAnswering,
								    TFRobertaForSequenceClassification,
								    TFRobertaForTokenClassification,
								    TFRobertaMainLayer,
								    TFRobertaModel,
								    TFRobertaPreTrainedModel,
								)

				try:
								if not is_flax_available():
												raise OptionalDependencyNotAvailable()
				except OptionalDependencyNotAvailable:
								pass
				else:
								from .modeling_flax_roberta import (
								    FlaxRobertaForCausalLM,
								    FlaxRobertaForMaskedLM,
								    FlaxRobertaForMultipleChoice,
								    FlaxRobertaForQuestionAnswering,
								    FlaxRobertaForSequenceClassification,
								    FlaxRobertaForTokenClassification,
								    FlaxRobertaModel,
								    FlaxRobertaPreTrainedModel,
								)

else:
				import sys

				_snake_case				:				List[Any]       							=		_LazyModule(__name__, globals()['__file__'], _import_structure, module_spec=__spec__)







'''simple docstring'''


from .configuration_bert_masked import MaskedBertConfig
from .modeling_bert_masked import (
    MaskedBertForMultipleChoice,
    MaskedBertForQuestionAnswering,
    MaskedBertForSequenceClassification,
    MaskedBertForTokenClassification,
    MaskedBertModel,
)
from .modules import *

