


"""simple docstring"""





import os
import tempfile
import unittest
from typing import List

from transformers.models.esm.tokenization_esm import VOCAB_FILES_NAMES, EsmTokenizer
from transformers.testing_utils import require_tokenizers
from transformers.tokenization_utils import PreTrainedTokenizer
from transformers.tokenization_utils_base import PreTrainedTokenizerBase



@require_tokenizers
class 		snake_case_(							unittest.TestCase      ):
     __UpperCamelCase	=       EsmTokenizer






     def   lowerCamelCase__  (						self	:       int					):
           super().setUp()
           lowerCAmelCase       :						Optional[int]							= tempfile.mkdtemp()
           # fmt: off
           lowerCAmelCase       :						List[str]							= ["<cls>", "<pad>", "<eos>", "<unk>", "L", "A", "G", "V", "S", "E", "R", "T", "I", "D", "P", "K", "Q", "N", "F", "Y", "M", "H", "W", "C", "X", "B", "U", "Z", "O", ".", "-", "<null_1>", "<mask>"]  # noqa: E501
           # fmt: on
           lowerCAmelCase       :						int							= 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   lowerCamelCase__  (						self	:       Optional[int]       ,					**UpperCamelCase_	:       Any					):
           return [self.get_tokenizer(**UpperCamelCase_					)]






     def   lowerCamelCase__  (						self	:       Any       ,					**UpperCamelCase_	:       List[str]					):
           return self.tokenizer_class.from_pretrained(self.tmpdirname       ,					**UpperCamelCase_					)






     def   lowerCamelCase__  (						self	:       Optional[Any]					):
           lowerCAmelCase       :						Any							= self.tokenizer_class(self.vocab_file					)

           lowerCAmelCase       :						Union[str, Any]							= tokenizer.tokenize('''LAGVS'''					)
           self.assertListEqual(UpperCamelCase_       ,					['''L''', '''A''', '''G''', '''V''', '''S''']					)
           self.assertListEqual(tokenizer.convert_tokens_to_ids(UpperCamelCase_					)       ,					[4, 5, 6, 7, 8]					)






     def   lowerCamelCase__  (						self	:       int					):
           lowerCAmelCase       :						int							= self.tokenizer_class(self.vocab_file					)

           lowerCAmelCase       :						str							= '''LAGVS'''
           self.assertListEqual(tokenizer.encode(UpperCamelCase_					)       ,					[0, 4, 5, 6, 7, 8, 2]					)






     def   lowerCamelCase__  (						self	:       Dict					):
           lowerCAmelCase       :						str							= self.tokenizer_class(self.vocab_file					)

           lowerCAmelCase       :						int							= ['''LAGVS''', '''WCB''']
           lowerCAmelCase       :						str							= tokenizer(UpperCamelCase_       ,					padding=UpperCamelCase_					)['''input_ids''']

           self.assertListEqual(UpperCamelCase_       ,					[[0, 4, 5, 6, 7, 8, 2], [0, 2_2, 2_3, 2_5, 2]]					)






     def   lowerCamelCase__  (						self	:       List[Any]					):
           lowerCAmelCase       :						List[Any]							= self.tokenizer_class(self.vocab_file					)

           lowerCAmelCase       :						str							= ['''LAGVS''', '''WCB''']
           lowerCAmelCase       :						Optional[int]							= tokenizer(UpperCamelCase_       ,					padding=UpperCamelCase_					)['''input_ids''']

           self.assertListEqual(UpperCamelCase_       ,					[[0, 4, 5, 6, 7, 8, 2], [0, 2_2, 2_3, 2_5, 2, 1, 1]]					)






     def   lowerCamelCase__  (						self	:       int					):
           lowerCAmelCase       :						int							= self.get_tokenizers(fast=UpperCamelCase_					)
           for tokenizer in tokenizers:
                 with self.subTest(F'''{tokenizer.__class__.__name__}'''					):
                       lowerCAmelCase       :						Union[str, Any]							= '''<unk>'''
                       lowerCAmelCase       :						Any							= '''<mask>'''

                       lowerCAmelCase       :						int							= tokenizer.tokenize(UpperCamelCase_					)
                       lowerCAmelCase       :						str							= tokenizer.tokenize(UpperCamelCase_					)

                       self.assertEqual(len(UpperCamelCase_					)       ,					1					)
                       self.assertEqual(len(UpperCamelCase_					)       ,					1					)
                       self.assertEqual(token_a[0]       ,					UpperCamelCase_					)
                       self.assertEqual(token_a[0]       ,					UpperCamelCase_					)






"""simple docstring"""





from collections.abc import Callable

snake_case__		:  Optional[int]     					=					Callable[[float], float]  # type alias for a real -> real function


def   _snake_case    (    _snake_case					:      RealFunc			, _snake_case					:      RealFunc			, _snake_case					:      int			, ):
      lowerCAmelCase       :						Dict							= float(_snake_case      )
      while True:
            try:
                  lowerCAmelCase       :						Optional[Any]							= prev_guess - function(_snake_case      ) / derivative(_snake_case      )
            except ZeroDivisionError:
                  raise ZeroDivisionError('''Could not find root'''      ) from None
            if abs(prev_guess - next_guess      ) < 10**-5:
                  return next_guess
            lowerCAmelCase       :						Optional[int]							= next_guess


def   _snake_case    (    _snake_case					:      float      ):
      return (x**3) - (2 * x) - 5


def   _snake_case    (    _snake_case					:      float      ):
      return 3 * (x**2) - 2


if __name__ == "__main__":
 print(newton(f, fa, 3))


