



"""simple docstring"""


import os
import unittest

from transformers import MPNetTokenizerFast
from transformers.models.mpnet.tokenization_mpnet import VOCAB_FILES_NAMES, MPNetTokenizer
from transformers.testing_utils import require_tokenizers, slow

from ...test_tokenization_common import TokenizerTesterMixin







@require_tokenizers
class    A_    (  SCREAMING_SNAKE_CASE_			,     unittest.TestCase       ):



						"""simple docstring"""
						__UpperCamelCase	       =							MPNetTokenizer
						__UpperCamelCase	       =							MPNetTokenizerFast
						__UpperCamelCase	       =							True
						__UpperCamelCase	       =							True






						def 			UpperCAmelCase__  (      self				:Union[str, Any]      )       ->    int:
												super().setUp()

												UpperCAmelCase    =				[
												    '[UNK]',
												    '[CLS]',
												    '[SEP]',
												    '[PAD]',
												    '[MASK]',
												    'want',
												    '##want',
												    '##ed',
												    'wa',
												    'un',
												    'runn',
												    '##ing',
												    ',',
												    'low',
												    'lowest',
												]
												UpperCAmelCase    =				os.path.join(self.tmpdirname     ,						VOCAB_FILES_NAMES['vocab_file']      )
												with open(self.vocab_file     ,						'w'     ,						encoding='utf-8'      ) as vocab_writer:
																		vocab_writer.write(''.join([x + '\n' for x in vocab_tokens]      )      )






						def 			UpperCAmelCase__  (      self				:List[str]     ,						lowercase_				:str      )       ->    Tuple:
												UpperCAmelCase    =				'UNwant\u00E9d,running'
												UpperCAmelCase    =				'unwanted, running'
												return input_text, output_text






						def 			UpperCAmelCase__  (      self				:Optional[int]      )       ->    int:
												UpperCAmelCase    =				self.tokenizer_class(self.vocab_file      )

												UpperCAmelCase    =				tokenizer.tokenize('UNwant\u00E9d,running'      )
												self.assertListEqual(lowercase_     ,						['un', '##want', '##ed', ',', 'runn', '##ing']      )
												self.assertListEqual(tokenizer.convert_tokens_to_ids(lowercase_      )     ,						[9, 6, 7, 12, 10, 11]      )






						@slow
						def 			UpperCAmelCase__  (      self				:List[str]      )       ->    Dict:
												UpperCAmelCase    =				self.tokenizer_class.from_pretrained('microsoft/mpnet-base'      )

												UpperCAmelCase    =				tokenizer.encode('sequence builders'     ,						add_special_tokens=lowercase_      )
												UpperCAmelCase    =				tokenizer.encode('multi-sequence build'     ,						add_special_tokens=lowercase_      )

												UpperCAmelCase    =				tokenizer.build_inputs_with_special_tokens(lowercase_      )
												UpperCAmelCase    =				tokenizer.build_inputs_with_special_tokens(lowercase_     ,						lowercase_      )

												assert encoded_sentence == [0] + text + [2]
												assert encoded_pair == [0] + text + [2] + [2] + text_a + [2]










"""simple docstring"""


from math import exp

def 				_lowerCAmelCase   (     lowercase_		):
						return 8 * x - 2 * exp(-x		)

def 				_lowerCAmelCase   (     lowercase_	,			lowercase_	,			lowercase_		):
						UpperCAmelCase    =				lower_bound
						UpperCAmelCase    =				upper_bound
						for _ in range(0	,			lowercase_		):
												UpperCAmelCase   ,					UpperCAmelCase    =				xa, xa - (f(lowercase_		) * (xa - xa)) / (f(lowercase_		) - f(lowercase_		))
						return xa


if __name__ == "__main__":
				print(f'''Example: {secant_method(1, 3, 2)}''')





