





import json
from typing import Iterator, List, Union

from tokenizers import AddedToken, Regex, Tokenizer, decoders, normalizers, pre_tokenizers, trainers
from tokenizers.implementations.base_tokenizer import BaseTokenizer
from tokenizers.models import Unigram
from tokenizers.processors import TemplateProcessing



class    __lowerCAmelCase			(     _a	):






			def __init__(self   ,				__magic_name__ = "▁"   ,				__magic_name__ = True   ,				__magic_name__ = "<unk>"   ,				__magic_name__ = "</s>"   ,				__magic_name__ = "<pad>"   ,				)	->  Dict:


							'''simple docstring'''



							snake_case_		:       List[Any]           =    {
							    '''pad''': {'''id''': 0, '''token''': pad_token},
							    '''eos''': {'''id''': 1, '''token''': eos_token},
							    '''unk''': {'''id''': 2, '''token''': unk_token},
							}

							snake_case_		:       List[str]           =    [None] * len(self.special_tokens       )
							for token_dict in self.special_tokens.values():
											snake_case_		:       int           =    token_dict['''token''']

							snake_case_		:       Optional[int]           =    Tokenizer(Unigram()       )

							snake_case_		:       int           =    normalizers.Sequence(
							    [
							        normalizers.Nmt(),
							        normalizers.NFKC(),
							        normalizers.Replace(Regex(''' {2,}'''       )   ,				''' '''       ),
							        normalizers.Lowercase(),
							    ]       )
							snake_case_		:       Optional[int]           =    pre_tokenizers.Sequence(
							    [
							        pre_tokenizers.Metaspace(replacement=__magic_name__   ,				add_prefix_space=__magic_name__       ),
							        pre_tokenizers.Digits(individual_digits=__magic_name__       ),
							        pre_tokenizers.Punctuation(),
							    ]       )
							snake_case_		:       Tuple           =    decoders.Metaspace(replacement=__magic_name__   ,				add_prefix_space=__magic_name__       )

							snake_case_		:       Optional[Any]           =    TemplateProcessing(
							    single=F'''$A {self.special_tokens["eos"]["token"]}'''   ,				special_tokens=[(self.special_tokens['''eos''']['''token'''], self.special_tokens['''eos''']['''id'''])]   ,				)

							snake_case_		:       Optional[Any]           =    {
							    '''model''': '''SentencePieceUnigram''',
							    '''replacement''': replacement,
							    '''add_prefix_space''': add_prefix_space,
							}

							super().__init__(__magic_name__   ,				__magic_name__       )






			def      lowerCamelCase    (self   ,				__magic_name__   ,				__magic_name__ = 8000   ,				__magic_name__ = True   ,				)	->  List[str]:


							'''simple docstring'''



							snake_case_		:       Tuple           =    trainers.UnigramTrainer(
							    vocab_size=__magic_name__   ,				special_tokens=self.special_tokens_list   ,				show_progress=__magic_name__   ,				)

							if isinstance(__magic_name__   ,				__magic_name__       ):
											snake_case_		:       Dict           =    [files]
							self._tokenizer.train(__magic_name__   ,				trainer=__magic_name__       )

							self.add_unk_id()






			def      lowerCamelCase    (self   ,				__magic_name__   ,				__magic_name__ = 8000   ,				__magic_name__ = True   ,				)	->  int:


							'''simple docstring'''



							snake_case_		:       Any           =    trainers.UnigramTrainer(
							    vocab_size=__magic_name__   ,				special_tokens=self.special_tokens_list   ,				show_progress=__magic_name__   ,				)

							self._tokenizer.train_from_iterator(__magic_name__   ,				trainer=__magic_name__       )

							self.add_unk_id()






			def      lowerCamelCase    (self       )	->  Optional[Any]:


							'''simple docstring'''



							snake_case_		:       Tuple           =    json.loads(self._tokenizer.to_str()       )

							snake_case_		:       Union[str, Any]           =    self.special_tokens['''unk''']['''id''']

							snake_case_		:       Tuple           =    Tokenizer.from_str(json.dumps(__magic_name__       )       )


from __future__ import annotations




def 							a		(				snake_case__:   Optional[int]		,  snake_case__:   Optional[int]		,  snake_case__:   Any		,  snake_case__:   Optional[int]   ):  # noqa: E741


				'''simple docstring'''
				while r - l > 1:
								lowercase_	    =   (l + r) // 2
								if v[m] >= key:
												lowercase_	    =   m
								else:
												lowercase_	    =   m  # noqa: E741
				return r




def 							a		(				snake_case__:   list[int]   ):


				'''simple docstring'''
				if len(snake_case__   ) == 0:
								return 0

				lowercase_	    =   [0] * len(snake_case__   )
				lowercase_	    =   1

				lowercase_	    =   v[0]

				for i in range(1		,  len(snake_case__   )   ):
								if v[i] < tail[0]:
												lowercase_	    =   v[i]
								elif v[i] > tail[length - 1]:
												lowercase_	    =   v[i]
												length += 1
								else:
												lowercase_	    =   v[i]

				return length


if __name__ == "__main__":
						import doctest

						doctest.testmod()




