


from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


snake_case    :   Optional[int]	    =					{
    '''configuration_bridgetower''': [
        '''BRIDGETOWER_PRETRAINED_CONFIG_ARCHIVE_MAP''',
        '''BridgeTowerConfig''',
        '''BridgeTowerTextConfig''',
        '''BridgeTowerVisionConfig''',
    ],
    '''processing_bridgetower''': ['''BridgeTowerProcessor'''],
}

try:
     if not is_vision_available():
          raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
     pass
else:
     snake_case    :   Optional[int]	    =					['''BridgeTowerImageProcessor''']

try:
     if not is_torch_available():
          raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
     pass
else:
     snake_case    :   Any	    =					[
         '''BRIDGETOWER_PRETRAINED_MODEL_ARCHIVE_LIST''',
         '''BridgeTowerForContrastiveLearning''',
         '''BridgeTowerForImageAndTextRetrieval''',
         '''BridgeTowerForMaskedLM''',
         '''BridgeTowerModel''',
         '''BridgeTowerPreTrainedModel''',
     ]


if TYPE_CHECKING:
     from .configuration_bridgetower import (
         BRIDGETOWER_PRETRAINED_CONFIG_ARCHIVE_MAP,
         BridgeTowerConfig,
         BridgeTowerTextConfig,
         BridgeTowerVisionConfig,
     )
     from .processing_bridgetower import BridgeTowerProcessor

     try:
          if not is_vision_available():
               raise OptionalDependencyNotAvailable()
     except OptionalDependencyNotAvailable:
          pass
     else:
          from .image_processing_bridgetower import BridgeTowerImageProcessor

     try:
          if not is_torch_available():
               raise OptionalDependencyNotAvailable()
     except OptionalDependencyNotAvailable:
          pass
     else:
          from .modeling_bridgetower import (
              BRIDGETOWER_PRETRAINED_MODEL_ARCHIVE_LIST,
              BridgeTowerForContrastiveLearning,
              BridgeTowerForImageAndTextRetrieval,
              BridgeTowerForMaskedLM,
              BridgeTowerModel,
              BridgeTowerPreTrainedModel,
          )


else:
     import sys

     snake_case    :   Tuple	    =					_LazyModule(__name__, globals()['''__file__'''], _import_structure)









from typing import TYPE_CHECKING

from ....utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available


snake_case    :   Any	    =					{'''configuration_van''': ['''VAN_PRETRAINED_CONFIG_ARCHIVE_MAP''', '''VanConfig''']}


try:
     if not is_torch_available():
          raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
     pass
else:
     snake_case    :   Union[str, Any]	    =					[
         '''VAN_PRETRAINED_MODEL_ARCHIVE_LIST''',
         '''VanForImageClassification''',
         '''VanModel''',
         '''VanPreTrainedModel''',
     ]

if TYPE_CHECKING:
     from .configuration_van import VAN_PRETRAINED_CONFIG_ARCHIVE_MAP, VanConfig

     try:
          if not is_torch_available():
               raise OptionalDependencyNotAvailable()
     except OptionalDependencyNotAvailable:
          pass
     else:
          from .modeling_van import (
              VAN_PRETRAINED_MODEL_ARCHIVE_LIST,
              VanForImageClassification,
              VanModel,
              VanPreTrainedModel,
          )

else:
     import sys

     snake_case    :   Optional[Any]	    =					_LazyModule(__name__, globals()['''__file__'''], _import_structure)





