





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							(       lowercase_ ):







  def __init__(      self  :List[str]   ,							_lowercase  :str = "▁"   ,							_lowercase  :bool = True   ,							_lowercase  :Union[str, AddedToken] = "<unk>"   ,							_lowercase  :Union[str, AddedToken] = "</s>"   ,							_lowercase  :Union[str, AddedToken] = "<pad>"   ,							):






     '''simple docstring'''





     lowercase__			       =  {
         "pad": {"id": 0, "token": pad_token},
         "eos": {"id": 1, "token": eos_token},
         "unk": {"id": 2, "token": unk_token},
     }

     lowercase__			       =  [None] * len(self.special_tokens )
     for token_dict in self.special_tokens.values():
        lowercase__			       =  token_dict["token"]

     lowercase__			       =  Tokenizer(Unigram() )

     lowercase__			       =  normalizers.Sequence(
         [
             normalizers.Nmt(),
             normalizers.NFKC(),
             normalizers.Replace(Regex(" {2,}" )   ,							" " ),
             normalizers.Lowercase(),
         ] )
     lowercase__			       =  pre_tokenizers.Sequence(
         [
             pre_tokenizers.Metaspace(replacement=_lowercase   ,							add_prefix_space=_lowercase ),
             pre_tokenizers.Digits(individual_digits=_lowercase ),
             pre_tokenizers.Punctuation(),
         ] )
     lowercase__			       =  decoders.Metaspace(replacement=_lowercase   ,							add_prefix_space=_lowercase )

     lowercase__			       =  TemplateProcessing(
         single=f'''$A {self.special_tokens['eos']['token']}'''   ,							special_tokens=[(self.special_tokens["eos"]["token"], self.special_tokens["eos"]["id"])]   ,							)

     lowercase__			       =  {
         "model": "SentencePieceUnigram",
         "replacement": replacement,
         "add_prefix_space": add_prefix_space,
     }

     super().__init__(_lowercase   ,							_lowercase )







  def   UpperCAmelCase					(      self  :List[Any]   ,							_lowercase  :Union[str, List[str]]   ,							_lowercase  :int = 80_00   ,							_lowercase  :bool = True   ,							):






     '''simple docstring'''





     lowercase__			       =  trainers.UnigramTrainer(
         vocab_size=_lowercase   ,							special_tokens=self.special_tokens_list   ,							show_progress=_lowercase   ,							)

     if isinstance(_lowercase   ,							_lowercase ):
        lowercase__			       =  [files]
     self._tokenizer.train(_lowercase   ,							trainer=_lowercase )

     self.add_unk_id()







  def   UpperCAmelCase					(      self  :Any   ,							_lowercase  :Union[Iterator[str], Iterator[Iterator[str]]]   ,							_lowercase  :int = 80_00   ,							_lowercase  :bool = True   ,							):






     '''simple docstring'''





     lowercase__			       =  trainers.UnigramTrainer(
         vocab_size=_lowercase   ,							special_tokens=self.special_tokens_list   ,							show_progress=_lowercase   ,							)

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

     self.add_unk_id()







  def   UpperCAmelCase					(      self  :Optional[Any] ):






     '''simple docstring'''





     lowercase__			       =  json.loads(self._tokenizer.to_str() )

     lowercase__			       =  self.special_tokens["unk"]["id"]

     lowercase__			       =  Tokenizer.from_str(json.dumps(_lowercase ) )













def _A       (   __magic_name__  , __magic_name__  , __magic_name__  , __magic_name__	):
   if height >= 1:
      move_tower(height - 1  , __magic_name__  , __magic_name__  , __magic_name__	)
      move_disk(__magic_name__  , __magic_name__	)
      move_tower(height - 1  , __magic_name__  , __magic_name__  , __magic_name__	)


def _A       (   __magic_name__  , __magic_name__	):
   print("moving disk from"  , __magic_name__  , "to"  , __magic_name__	)


def _A       (   ):
   lowercase__			       =  int(input("Height of hanoi: "	).strip()	)
   move_tower(__magic_name__  , "A"  , "B"  , "C"	)


if __name__ == "__main__":
  main()






