





'''simple docstring'''

import json
import os
import unittest

from transformers import OpenAIGPTTokenizer, OpenAIGPTTokenizerFast
from transformers.models.openai.tokenization_openai import VOCAB_FILES_NAMES
from transformers.testing_utils import require_ftfy, require_spacy, require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin






@require_tokenizers
class        UpperCAmelCase     (	UpperCamelCase__      ,	unittest.TestCase    ):
 __lowercase       		=    OpenAIGPTTokenizer
 __lowercase       		=    OpenAIGPTTokenizerFast
 __lowercase       		=    True
 __lowercase       		=    False
 def 					UpperCAmelCase_							(    self				:Any							)->							Union[str, Any]:
     super().setUp()

     # Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
     A__    =      [
         "l",
         "o",
         "w",
         "e",
         "r",
         "s",
         "t",
         "i",
         "d",
         "n",
         "w</w>",
         "r</w>",
         "t</w>",
         "lo",
         "low",
         "er</w>",
         "low</w>",
         "lowest</w>",
         "newer</w>",
         "wider</w>",
         "<unk>",
     ]
     A__    =      dict(zip(lowercase_						,	range(len(lowercase_							)							)							)							)
     A__    =      ["#version: 0.2", "l o", "lo w", "e r</w>", ""]

     A__    =      os.path.join(self.tmpdirname						,	VOCAB_FILES_NAMES["vocab_file"]							)
     A__    =      os.path.join(self.tmpdirname						,	VOCAB_FILES_NAMES["merges_file"]							)
     with open(self.vocab_file						,	"w"							) as fp:
         fp.write(json.dumps(lowercase_							)							)
     with open(self.merges_file						,	"w"							) as fp:
         fp.write("\n".join(lowercase_							)							)
 def 					UpperCAmelCase_							(    self				:Dict						,	lowercase_				:str							)->							Optional[int]:
     return "lower newer", "lower newer"
 def 					UpperCAmelCase_							(    self				:str							)->							List[Any]:
     A__    =      OpenAIGPTTokenizer(self.vocab_file						,	self.merges_file							)

     A__    =      "lower"
     A__    =      ["low", "er</w>"]
     A__    =      tokenizer.tokenize(lowercase_							)
     self.assertListEqual(lowercase_						,	lowercase_							)

     A__    =      tokens + ["<unk>"]
     A__    =      [14, 15, 20]
     self.assertListEqual(tokenizer.convert_tokens_to_ids(lowercase_							)						,	lowercase_							)
 def 					UpperCAmelCase_							(    self				:Any						,	lowercase_				:Optional[Any]=15							)->							List[str]:
     for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
         with self.subTest(F"{tokenizer.__class__.__name__} ({pretrained_name})"							):
             A__    =      self.rust_tokenizer_class.from_pretrained(lowercase_						,	**lowercase_							)

             # Simple input
             A__    =      "This is a simple input"
             A__    =      ["This is a simple input 1", "This is a simple input 2"]
             A__    =      ("This is a simple input", "This is a pair")
             A__    =      [
                 ("This is a simple input 1", "This is a simple input 2"),
                 ("This is a simple pair 1", "This is a simple pair 2"),
             ]

             # Simple input tests
             self.assertRaises(lowercase_						,	tokenizer_r.encode						,	lowercase_						,	max_length=lowercase_						,	padding="max_length"							)

             # Simple input
             self.assertRaises(lowercase_						,	tokenizer_r.encode_plus						,	lowercase_						,	max_length=lowercase_						,	padding="max_length"							)

             # Simple input
             self.assertRaises(
                 lowercase_						,	tokenizer_r.batch_encode_plus						,	lowercase_						,	max_length=lowercase_						,	padding="max_length"						,	)

             # Pair input
             self.assertRaises(lowercase_						,	tokenizer_r.encode						,	lowercase_						,	max_length=lowercase_						,	padding="max_length"							)

             # Pair input
             self.assertRaises(lowercase_						,	tokenizer_r.encode_plus						,	lowercase_						,	max_length=lowercase_						,	padding="max_length"							)

             # Pair input
             self.assertRaises(
                 lowercase_						,	tokenizer_r.batch_encode_plus						,	lowercase_						,	max_length=lowercase_						,	padding="max_length"						,	)



 def 					UpperCAmelCase_							(    self				:Union[str, Any]							)->							Dict:
     pass






@require_ftfy
@require_spacy
@require_tokenizers
class        UpperCAmelCase     (	UpperCamelCase__    ):
 pass










'''simple docstring'''

def 						UpperCamelCase    (							_lowerCamelCase : int = 1_00_00_00	):
    A__    =      set(range(3						,	_lowerCamelCase						,	2	)	)
    primes.add(2	)
    for p in range(3						,	_lowerCamelCase						,	2	):
        if p not in primes:
            continue
        primes.difference_update(set(range(p * p						,	_lowerCamelCase						,	_lowerCamelCase	)	)	)

    A__    =      [float(_lowerCamelCase	) for n in range(limit + 1	)]

    for p in primes:
        for n in range(_lowerCamelCase						,	limit + 1						,	_lowerCamelCase	):
            phi[n] *= 1 - 1 / p

    return int(sum(phi[2:]	)	)


if __name__ == "__main__":
  print(f"""{solution() = }""")



