

import json
import os
import tempfile

from transformers.testing_utils import check_json_file_has_correct_format




class    __lowerCAmelCase       :
       _a 					=						None






       def 					SCREAMING_SNAKE_CASE    (   self:					Any				):
         lowercase    :int      	=						self.feature_extraction_class(**self.feat_extract_dict				)
         lowercase    :int      	=						json.loads(feat_extract.to_json_string()				)
         for key, value in self.feat_extract_dict.items():
           self.assertEqual(obj[key]       ,					_lowerCAmelCase				)






       def 					SCREAMING_SNAKE_CASE    (   self:					str				):
         lowercase    :List[str]      	=						self.feature_extraction_class(**self.feat_extract_dict				)

         with tempfile.TemporaryDirectory() as tmpdirname:
           lowercase    :Dict      	=						os.path.join(_lowerCAmelCase       ,					"feat_extract.json"				)
           feat_extract_first.to_json_file(_lowerCAmelCase				)
           lowercase    :int      	=						self.feature_extraction_class.from_json_file(_lowerCAmelCase				)

         self.assertEqual(feat_extract_second.to_dict()       ,					feat_extract_first.to_dict()				)






       def 					SCREAMING_SNAKE_CASE    (   self:					Optional[Any]				):
         lowercase    :Dict      	=						self.feature_extraction_class(**self.feat_extract_dict				)

         with tempfile.TemporaryDirectory() as tmpdirname:
           lowercase    :List[str]      	=						feat_extract_first.save_pretrained(_lowerCAmelCase				)[0]
           check_json_file_has_correct_format(_lowerCAmelCase				)
           lowercase    :Union[str, Any]      	=						self.feature_extraction_class.from_pretrained(_lowerCAmelCase				)

         self.assertEqual(feat_extract_second.to_dict()       ,					feat_extract_first.to_dict()				)






       def 					SCREAMING_SNAKE_CASE    (   self:					List[str]				):
         lowercase    :str      	=						self.feature_extraction_class()
         self.assertIsNotNone(_lowerCAmelCase				)









def       UpperCAmelCase__  (     lowerCamelCase   ):
  return 10 - x * x



def       UpperCAmelCase__  (     lowerCamelCase,			lowerCamelCase   ):
  # Bolzano theory in order to find if there is a root between a and b
  if equation(lowerCamelCase   ) * equation(lowerCamelCase   ) >= 0:
    raise ValueError("Wrong space!"   )

  lowercase    :Optional[int]      	=						a
  while (b - a) >= 0.01:
    # Find middle point
    lowercase    :Optional[Any]      	=						(a + b) / 2
    # Check if middle point is root
    if equation(lowerCamelCase   ) == 0.0:
      break
    # Decide the side to repeat the steps
    if equation(lowerCamelCase   ) * equation(lowerCamelCase   ) < 0:
      lowercase    :Any      	=						c
    else:
      lowercase    :List[Any]      	=						c
  return c


if __name__ == "__main__":
     import doctest

     doctest.testmod()

     print(bisection(-2, 5))
     print(bisection(0, 6))



