





'''simple docstring'''

from typing import List, Optional

from tokenizers import ByteLevelBPETokenizer

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging
from .tokenization_blenderbot_small import BlenderbotSmallTokenizer


__lowerCAmelCase				:      Tuple						      =logging.get_logger(__name__)

__lowerCAmelCase				:      Union[str, Any]						      ={
    "vocab_file": "vocab.json",
    "merges_file": "merges.txt",
    "tokenizer_config_file": "tokenizer_config.json",
}

__lowerCAmelCase				:      Any						      ={
    "vocab_file": {
        "facebook/blenderbot_small-90M": "https://huggingface.co/facebook/blenderbot_small-90M/resolve/main/vocab.json"
    },
    "merges_file": {
        "facebook/blenderbot_small-90M": "https://huggingface.co/facebook/blenderbot_small-90M/resolve/main/merges.txt"
    },
    "tokenizer_config_file": {
        "facebook/blenderbot_small-90M": (
            "https://huggingface.co/facebook/blenderbot_small-90M/resolve/main/tokenizer_config.json"
        )
    },
}

__lowerCAmelCase				:      Optional[int]						      ={
    "facebook/blenderbot_small-90M": 512,
}






class   UpperCAmelCase      (			UpperCamelCase__							):
 __lowercase  						=							VOCAB_FILES_NAMES
 __lowercase  						=							PRETRAINED_VOCAB_FILES_MAP
 __lowercase  						=							PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
 __lowercase  						=							BlenderbotSmallTokenizer
 def __init__(							self :int		,			lowercase_ :Optional[int]=None		,			lowercase_ :Tuple=None		,			lowercase_ :Optional[int]="<|endoftext|>"		,			lowercase_ :Optional[int]="<|endoftext|>"		,			lowercase_ :str="<|endoftext|>"		,			lowercase_ :Optional[Any]=False		,			lowercase_ :str=True		,			**lowercase_ :Tuple		,			)->				Dict:
     super().__init__(
         ByteLevelBPETokenizer(
             vocab=lowercase_		,			merges=lowercase_		,			add_prefix_space=lowercase_		,			trim_offsets=lowercase_		,			)		,			bos_token=lowercase_		,			eos_token=lowercase_		,			unk_token=lowercase_		,			**lowercase_		,			)
     A__							=     add_prefix_space
 def 	UpperCAmelCase_				(							self :Optional[int]		,			lowercase_ :Any		,			lowercase_ :List[Any]=None				)->				str:
     A__							=     [self.bos_token_id] + token_ids_a + [self.eos_token_id]
     if token_ids_a is None:
         return output

     return output + [self.eos_token_id] + token_ids_a + [self.eos_token_id]



 def 	UpperCAmelCase_				(							self :int		,			lowercase_ :List[int]		,			lowercase_ :Optional[List[int]] = None				)->				List[int]:
     A__							=     [self.sep_token_id]
     A__							=     [self.cls_token_id]

     if token_ids_a is None:
         return len(cls + token_ids_a + sep				) * [0]
     return len(cls + token_ids_a + sep + sep + token_ids_a + sep				) * [0]










'''simple docstring'''

from __future__ import annotations

import math





def 		UpperCamelCase							(				_lowerCamelCase   :   int		,			_lowerCamelCase   :   int		,			_lowerCamelCase   :   bool		,			_lowerCamelCase   :   list[int]		,			_lowerCamelCase   :   float			):

    if depth < 0:
        raise ValueError("Depth cannot be less than 0"			)

    if len(_lowerCamelCase			) == 0:
        raise ValueError("Scores cannot be empty"			)

    if depth == height:
        return scores[node_index]

    if is_max:
        return max(
            minimax(depth + 1		,			node_index * 2		,			_lowerCamelCase		,			_lowerCamelCase		,			_lowerCamelCase			)		,			minimax(depth + 1		,			node_index * 2 + 1		,			_lowerCamelCase		,			_lowerCamelCase		,			_lowerCamelCase			)		,			)

    return min(
        minimax(depth + 1		,			node_index * 2		,			_lowerCamelCase		,			_lowerCamelCase		,			_lowerCamelCase			)		,			minimax(depth + 1		,			node_index * 2 + 1		,			_lowerCamelCase		,			_lowerCamelCase		,			_lowerCamelCase			)		,			)





def 		UpperCamelCase							(				):
    A__							=     [90, 23, 6, 33, 21, 65, 1_23, 3_44_23]
    A__							=     math.log(len(_lowerCamelCase			)		,			2			)
    print("Optimal value : "		,			end=""			)
    print(minimax(0		,			0		,			_lowerCamelCase		,			_lowerCamelCase		,			_lowerCamelCase			)			)


if __name__ == "__main__":
  import doctest

  doctest.testmod()
  main()



