





import os
from collections.abc import Iterator






def 					lowerCamelCase_						(    _UpperCamelCase = "."			)		->						Iterator[str]:






				"""simple docstring"""


				for dir_path, dir_names, filenames in os.walk(_UpperCamelCase			):
								snake_case_						:   str           =  [d for d in dir_names if d != '''scripts''' and d[0] not in '''._''']
								for filename in filenames:
												if filename == "__init__.py":
																continue
												if os.path.splitext(_UpperCamelCase			)[1] in (".py", ".ipynb"):
																yield os.path.join(_UpperCamelCase			,    _UpperCamelCase			).lstrip('''./'''			)






def 					lowerCamelCase_						(    _UpperCamelCase			)		->						Any:






				"""simple docstring"""


				return f'''{i * "  "}*''' if i else "\n##"






def 					lowerCamelCase_						(    _UpperCamelCase			,    _UpperCamelCase			)		->						str:






				"""simple docstring"""


				snake_case_						:   Tuple           =  old_path.split(os.sep			)
				for i, new_part in enumerate(new_path.split(os.sep			)			):
								if (i + 1 > len(_UpperCamelCase			) or old_parts[i] != new_part) and new_part:
												print(f'''{md_prefix(_UpperCamelCase			)} {new_part.replace("_"			,    " "			).title()}'''			)
				return new_path






def 					lowerCamelCase_						(    _UpperCamelCase = "."			)		->						None:






				"""simple docstring"""


				snake_case_						:   Optional[int]           =  ''''''
				for filepath in sorted(good_file_paths(_UpperCamelCase			)			):
								snake_case_						:   Tuple           =  os.path.split(_UpperCamelCase			)
								if filepath != old_path:
												snake_case_						:   List[Any]           =  print_path(_UpperCamelCase			,    _UpperCamelCase			)
								snake_case_						:   Any           =  (filepath.count(os.sep			) + 1) if filepath else 0
								snake_case_						:   Union[str, Any]           =  f'''{filepath}/{filename}'''.replace(''' '''			,    '''%20'''			)
								snake_case_						:   List[Any]           =  os.path.splitext(filename.replace('''_'''			,    ''' '''			).title()			)[0]
								print(f'''{md_prefix(_UpperCamelCase			)} [{filename}]({url})'''			)


if __name__ == "__main__":
	print_directory_md('''.''')












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_    =    logging.get_logger(__name__)

lowerCAmelCase_    =    {
    '''vocab_file''': '''vocab.json''',
    '''merges_file''': '''merges.txt''',
    '''tokenizer_config_file''': '''tokenizer_config.json''',
}

lowerCAmelCase_    =    {
    '''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_    =    {
    '''facebook/blenderbot_small-90M''': 5_1_2,
}



class  __lowerCAmelCase	(      _a					):
			lowerCamelCase_					:					int	      =				VOCAB_FILES_NAMES
			lowerCamelCase_					:					List[Any]	      =				PRETRAINED_VOCAB_FILES_MAP
			lowerCamelCase_					:					int	      =				PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
			lowerCamelCase_					:					Optional[Any]	      =				BlenderbotSmallTokenizer






			def __init__(self ,							__magic_name__=None ,							__magic_name__=None ,							__magic_name__="<|endoftext|>" ,							__magic_name__="<|endoftext|>" ,							__magic_name__="<|endoftext|>" ,							__magic_name__=False ,							__magic_name__=True ,							**__magic_name__ ,							)					->       Union[str, Any]:


							'''simple docstring'''



							super().__init__(
							    ByteLevelBPETokenizer(
							        vocab=__magic_name__ ,							merges=__magic_name__ ,							add_prefix_space=__magic_name__ ,							trim_offsets=__magic_name__ ,							) ,							bos_token=__magic_name__ ,							eos_token=__magic_name__ ,							unk_token=__magic_name__ ,							**__magic_name__ ,							)
							snake_case_						:   Optional[int]           =  add_prefix_space






			def       lowerCamelCase  (self ,							__magic_name__ ,							__magic_name__=None   )					->       Any:


							'''simple docstring'''



							snake_case_						:   Optional[int]           =  [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       lowerCamelCase  (self ,							__magic_name__ ,							__magic_name__ = None   )					->       List[int]:


							'''simple docstring'''



							snake_case_						:   List[str]           =  [self.sep_token_id]
							snake_case_						:   Optional[Any]           =  [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]
