code: 
  '''simple docstring'''
  
  from collections import namedtuple
  
  UpperCamelCase_     			=       namedtuple("""from_to""", """from_ to""")
  
  UpperCamelCase_     			=       {
      """atm""": from_to(1, 1),
      """pascal""": from_to(0.0_0_0_0_0_9_8, 10_13_25),
      """bar""": from_to(0.9_8_6_9_2_3, 1.0_1_3_2_5),
      """kilopascal""": from_to(0.0_0_9_8_6_9_2_3, 1_0_1.3_2_5),
      """megapascal""": from_to(9.8_6_9_2_3, 0.1_0_1_3_2_5),
      """psi""": from_to(0.0_6_8_0_4_6, 1_4.6_9_5_9),
      """inHg""": from_to(0.0_3_3_4_2_1_1, 2_9.9_2_1_3),
      """torr""": from_to(0.0_0_1_3_1_5_7_9, 7_60),
  }
  
  
  def 	_UpperCAmelCase				(  _lowerCamelCase						:       float  ,      _lowerCamelCase						:       str  ,      _lowerCamelCase						:       str		)    ->						float:
    if from_type not in PRESSURE_CONVERSION:
      raise ValueError(
          f'Invalid \'from_type\' value: {from_type!r}  Supported values are:\n'
          + """, """.join(_lowerCamelCase		)		)
    if to_type not in PRESSURE_CONVERSION:
      raise ValueError(
          f'Invalid \'to_type\' value: {to_type!r}.  Supported values are:\n'
          + """, """.join(_lowerCamelCase		)		)
    return (
        value * PRESSURE_CONVERSION[from_type].from_ * PRESSURE_CONVERSION[to_type].to
    )
  
  
  if __name__ == "__main__":
       import doctest
  
       doctest.testmod()
  
  
  
style_context: 
  '''simple docstring'''
  
  from typing import TYPE_CHECKING
  
  from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available, is_vision_available
  
  
  UpperCamelCase_     			=       {
      """configuration_deformable_detr""": ["""DEFORMABLE_DETR_PRETRAINED_CONFIG_ARCHIVE_MAP""", """DeformableDetrConfig"""],
  }
  
  try:
       if not is_vision_available():
            raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
       pass
  else:
       UpperCamelCase_     			=       ["""DeformableDetrFeatureExtractor"""]
       UpperCamelCase_     			=       ["""DeformableDetrImageProcessor"""]
  
  try:
       if not is_torch_available():
            raise OptionalDependencyNotAvailable()
  except OptionalDependencyNotAvailable:
       pass
  else:
       UpperCamelCase_     			=       [
           """DEFORMABLE_DETR_PRETRAINED_MODEL_ARCHIVE_LIST""",
           """DeformableDetrForObjectDetection""",
           """DeformableDetrModel""",
           """DeformableDetrPreTrainedModel""",
       ]
  
  
  if TYPE_CHECKING:
       from .configuration_deformable_detr import DEFORMABLE_DETR_PRETRAINED_CONFIG_ARCHIVE_MAP, DeformableDetrConfig
  
       try:
            if not is_vision_available():
                 raise OptionalDependencyNotAvailable()
       except OptionalDependencyNotAvailable:
            pass
       else:
            from .feature_extraction_deformable_detr import DeformableDetrFeatureExtractor
            from .image_processing_deformable_detr import DeformableDetrImageProcessor
  
       try:
            if not is_torch_available():
                 raise OptionalDependencyNotAvailable()
       except OptionalDependencyNotAvailable:
            pass
       else:
            from .modeling_deformable_detr import (
                DEFORMABLE_DETR_PRETRAINED_MODEL_ARCHIVE_LIST,
                DeformableDetrForObjectDetection,
                DeformableDetrModel,
                DeformableDetrPreTrainedModel,
            )
  
  else:
       import sys
  
       UpperCamelCase_     			=       _LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)
  
  
  