
'''simple docstring'''
from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_tf_available,
    is_torch_available,
    is_vision_available,
)


lowerCAmelCase					:    int           = {
    'configuration_efficientformer': [
        'EFFICIENTFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP',
        'EfficientFormerConfig',
    ]
}

try:
						if not is_vision_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						lowerCAmelCase					:    Dict           = ['EfficientFormerImageProcessor']

try:
						if not is_torch_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						lowerCAmelCase					:    List[Any]           = [
						    'EFFICIENTFORMER_PRETRAINED_MODEL_ARCHIVE_LIST',
						    'EfficientFormerForImageClassification',
						    'EfficientFormerForImageClassificationWithTeacher',
						    'EfficientFormerModel',
						    'EfficientFormerPreTrainedModel',
						]

try:
						if not is_tf_available():
												raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
						pass
else:
						lowerCAmelCase					:    List[str]           = [
						    'TF_EFFICIENTFORMER_PRETRAINED_MODEL_ARCHIVE_LIST',
						    'TFEfficientFormerForImageClassification',
						    'TFEfficientFormerForImageClassificationWithTeacher',
						    'TFEfficientFormerModel',
						    'TFEfficientFormerPreTrainedModel',
						]

if TYPE_CHECKING:
						from .configuration_efficientformer import EFFICIENTFORMER_PRETRAINED_CONFIG_ARCHIVE_MAP, EfficientFormerConfig

						try:
												if not is_vision_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .image_processing_efficientformer import EfficientFormerImageProcessor

						try:
												if not is_torch_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_efficientformer import (
												    EFFICIENTFORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
												    EfficientFormerForImageClassification,
												    EfficientFormerForImageClassificationWithTeacher,
												    EfficientFormerModel,
												    EfficientFormerPreTrainedModel,
												)
						try:
												if not is_tf_available():
																		raise OptionalDependencyNotAvailable()
						except OptionalDependencyNotAvailable:
												pass
						else:
												from .modeling_tf_efficientformer import (
												    TF_EFFICIENTFORMER_PRETRAINED_MODEL_ARCHIVE_LIST,
												    TFEfficientFormerForImageClassification,
												    TFEfficientFormerForImageClassificationWithTeacher,
												    TFEfficientFormerModel,
												    TFEfficientFormerPreTrainedModel,
												)

else:
						import sys

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











'''simple docstring'''






def   UpperCamelCase__ (						lowerCAmelCase				,      lowerCAmelCase    ):





      """simple docstring"""


      _lowerCAmelCase					=				""""""
      for word_or_phrase in separated:
            if not isinstance(lowerCAmelCase				,      lowerCAmelCase    ):
                  raise Exception("""join() accepts only strings to be joined"""    )
            joined += word_or_phrase + separator
      return joined.strip(lowerCAmelCase    )


if __name__ == "__main__":
      from doctest import testmod

      testmod()






