code: 
  
  
  import importlib.metadata
  import sys
  
  from transformers.testing_utils import TestCasePlus
  from transformers.utils.versions import require_version, require_version_core
  
  
  A_														=      importlib.metadata.version("numpy")
  A_														=      ".".join([str(x) for x in sys.version_info[:3]])
  
  class 						snake_case			(       lowerCamelCase_	):
  			'''simple docstring'''
  
  			def _lowercase (	self     :     int					)					->					Dict:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								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(lowerCAmelCase_					)
  													except ImportError as e:
  																		self.assertIn(F'''{req} is required'''							,							str(lowerCAmelCase_					)					)
  																		self.assertIn('''but found'''							,							str(lowerCAmelCase_					)					)
  
          # unmet requirements due to missing module
  								for req in ["numpipypie>1", "numpipypie2"]:
  													try:
  																		require_version_core(lowerCAmelCase_					)
  													except importlib.metadata.PackageNotFoundError as e:
  																		self.assertIn(F'''The \'{req}\' distribution was not found and is required by this application'''							,							str(lowerCAmelCase_					)					)
  																		self.assertIn('''Try: pip install transformers -U'''							,							str(lowerCAmelCase_					)					)
  
          # bogus requirements formats:
          # 1. whole thing
  								for req in ["numpy??1.0.0", "numpy1.0.0"]:
  													try:
  																		require_version_core(lowerCAmelCase_					)
  													except ValueError as e:
  																		self.assertIn('''requirement needs to be in the pip package format'''							,							str(lowerCAmelCase_					)					)
          # 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(lowerCAmelCase_					)
  													except ValueError as e:
  																		self.assertIn('''need one of '''							,							str(lowerCAmelCase_					)					)
  
  
  
  
  			def _lowercase (	self     :     List[str]					)					->					List[Any]:
  
  
  
  
  								"""simple docstring"""
  
  
  
  
  
  
  								require_version('''python>=3.6.0'''					)
  
  								# not matching requirements
  								for req in ["python>9.9.9", "python<3.0.0"]:
  													try:
  																		require_version_core(lowerCAmelCase_					)
  													except ImportError as e:
  																		self.assertIn(F'''{req} is required'''							,							str(lowerCAmelCase_					)					)
  																		self.assertIn(F'''but found python=={python_ver}'''							,							str(lowerCAmelCase_					)					)
  
  
  
style_context: 
  
  
  def 							UpperCAmelCase				(     UpperCAmelCase      )->		bool:
  
  
  
  
  
  
  
  					'''simple docstring'''
  
  
  
  					if not isinstance(UpperCAmelCase				,UpperCAmelCase      ):
  										SCREAMING_SNAKE_CASE_	      =       f'''Input value of [number={number}] must be an integer'''
  										raise TypeError(UpperCAmelCase      )
  					if number < 0 or number % 2 == 1:
  										return False
  					SCREAMING_SNAKE_CASE_	      =       int(number**0.5      )
  					return number == number_sqrt * (number_sqrt + 1)
  
  
  if __name__ == "__main__":
  		import doctest
  
  		doctest.testmod()
  
  
  