code: 
  '''simple docstring'''
  
  
  
  
  
  import importlib.metadata
  import sys
  
  from transformers.testing_utils import TestCasePlus
  from transformers.utils.versions import require_version, require_version_core
  
  
  lowercase__			=	importlib.metadata.version('''numpy''')
  lowercase__			=	'''.'''.join([str(x) for x in sys.version_info[:3]])
  
  
  
  
  
  
  class 						lowercase     (   UpperCAmelCase_):
  
  
  
  
  
  
        def    A__(self					)       ->   Optional[int]:
           # lt + different version strings
           require_version_core('''numpy<1000.4.5'''					)
           require_version_core('''numpy<1000.4'''					)
           require_version_core('''numpy<1000'''					)
  
           # le
           require_version_core('''numpy<=1000.4.5'''					)
           require_version_core(f"""numpy<={numpy_ver}"""					)
  
           # eq
           require_version_core(f"""numpy=={numpy_ver}"""					)
  
           # ne
           require_version_core('''numpy!=1000.4.5'''					)
  
           # ge
           require_version_core('''numpy>=1.0'''					)
           require_version_core('''numpy>=1.0.0'''					)
           require_version_core(f"""numpy>={numpy_ver}"""					)
  
           # gt
           require_version_core('''numpy>1.0.0'''					)
  
           # mix
           require_version_core('''numpy>1.0.0,<1000'''					)
  
           # requirement w/o version
           require_version_core('''numpy'''					)
  
           # unmet requirements due to version conflict
           for req in ["numpy==1.0.0", "numpy>=1000.0.0", f"""numpy<{numpy_ver}"""]:
              try:
                 require_version_core(a__					)
              except ImportError as e:
                 self.assertIn(f"""{req} is required""" ,  str(a__					)					)
                 self.assertIn('''but found''' ,  str(a__					)					)
  
          # unmet requirements due to missing module
           for req in ["numpipypie>1", "numpipypie2"]:
              try:
                 require_version_core(a__					)
              except importlib.metadata.PackageNotFoundError as e:
                 self.assertIn(f"""The '{req}' distribution was not found and is required by this application""" ,  str(a__					)					)
                 self.assertIn('''Try: pip install transformers -U''' ,  str(a__					)					)
  
          # bogus requirements formats:
          # 1. whole thing
           for req in ["numpy??1.0.0", "numpy1.0.0"]:
              try:
                 require_version_core(a__					)
              except ValueError as e:
                 self.assertIn('''requirement needs to be in the pip package format''' ,  str(a__					)					)
          # 2. only operators
           for req in ["numpy=1.0.0", "numpy == 1.00", "numpy<>1.0.0", "numpy><1.00", "numpy>>1.0.0"]:
              try:
                 require_version_core(a__					)
              except ValueError as e:
                 self.assertIn('''need one of ''' ,  str(a__					)					)
  
  
  
  
  
  
        def    A__(self					)       ->   Any:
           # matching requirement
           require_version('''python>=3.6.0'''					)
  
           # not matching requirements
           for req in ["python>9.9.9", "python<3.0.0"]:
              try:
                 require_version_core(a__					)
              except ImportError as e:
                 self.assertIn(f"""{req} is required""" ,  str(a__					)					)
                 self.assertIn(f"""but found python=={python_ver}""" ,  str(a__					)					)
  
  
style_context: 
  
  
  
  
  '''simple docstring'''
  
  
  
  
  
  # Copyright 2023 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
  
  # rely on isort to merge the imports
  from ...utils import (
      OptionalDependencyNotAvailable,
      _LazyModule,
      is_torch_available,
  )
  
  
  lowercase__			=	{
      '''configuration_convnextv2''': [
          '''CONVNEXTV2_PRETRAINED_CONFIG_ARCHIVE_MAP''',
          '''ConvNextV2Config''',
      ]
  }
  
  try:
         if not is_torch_available():
                raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
         pass
  else:
         lowercase__			=	[
             '''CONVNEXTV2_PRETRAINED_MODEL_ARCHIVE_LIST''',
             '''ConvNextV2ForImageClassification''',
             '''ConvNextV2Model''',
             '''ConvNextV2PreTrainedModel''',
             '''ConvNextV2Backbone''',
         ]
  
  
  if TYPE_CHECKING:
         from .configuration_convnextva import (
             CONVNEXTV2_PRETRAINED_CONFIG_ARCHIVE_MAP,
             ConvNextVaConfig,
         )
  
         try:
                if not is_torch_available():
                       raise OptionalDependencyNotAvailable()
         except OptionalDependencyNotAvailable:
                pass
         else:
                from .modeling_convnextva import (
                    CONVNEXTV2_PRETRAINED_MODEL_ARCHIVE_LIST,
                    ConvNextVaBackbone,
                    ConvNextVaForImageClassification,
                    ConvNextVaModel,
                    ConvNextVaPreTrainedModel,
                )
  
  else:
         import sys
  
         lowercase__			=	_LazyModule(__name__, globals()['''__file__'''], _import_structure)
  
  