


"""simple docstring"""







import json
from typing import TYPE_CHECKING, List, Optional, Tuple

from tokenizers import pre_tokenizers

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import logging


if TYPE_CHECKING:
       from transformers.pipelines.conversational import Conversation


lowerCamelCase_   :   List[str]									=  logging.get_logger(__name__)

lowerCamelCase_   :   str									=  {"""vocab_file""": """vocab.json""", """merges_file""": """merges.txt""", """tokenizer_file""": """tokenizer.json"""}

lowerCamelCase_   :   Dict									=  {
    """tokenizer_file""": {
        """EleutherAI/gpt-neox-20b""": """https://huggingface.co/EleutherAI/gpt-neox-20b/resolve/main/tokenizer.json""",
    },
}

lowerCamelCase_   :   Tuple									=  {
    """gpt-neox-20b""": 2_0_4_8,
}






class       __A				(       __UpperCamelCase			):






 """simple docstring"""




 __lowerCAmelCase 					=  VOCAB_FILES_NAMES
 __lowerCAmelCase 					=  PRETRAINED_VOCAB_FILES_MAP
 __lowerCAmelCase 					=  PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES
 __lowerCAmelCase 					=  ["input_ids", "attention_mask"]


 def __init__(		self ,    __A=None ,    __A=None ,    __A=None ,    __A="<|endoftext|>" ,    __A="<|endoftext|>" ,    __A="<|endoftext|>" ,    __A=False ,    **__A ,    )					->     Dict:
     super().__init__(
         a_ ,    a_ ,    tokenizer_file=a_ ,    unk_token=a_ ,    bos_token=a_ ,    eos_token=a_ ,    add_prefix_space=a_ ,    **a_ ,    )

     a 		=json.loads(self.backend_tokenizer.pre_tokenizer.__getstate__()						)
     if pre_tok_state.get('''add_prefix_space''' ,    a_						) != add_prefix_space:
         a 		=getattr(a_ ,    pre_tok_state.pop('''type'''						)						)
         a 		=add_prefix_space
         a 		=pre_tok_class(**a_						)

     a 		=add_prefix_space


 def       SCREAMING_SNAKE_CASE							(		self ,    __A ,    __A = None						)					->     Union[str, Any]:
     a 		=self._tokenizer.model.save(a_ ,    name=a_						)
     return tuple(a_						)





 def       SCREAMING_SNAKE_CASE							(		self ,    __A						)					->     List[Any]:
     a 		=[]
     for is_user, text in conversation.iter_texts():
         input_ids.extend(self.encode(a_ ,    add_special_tokens=a_						) + [self.eos_token_id]						)

     if len(a_						) > self.model_max_length:
         a 		=input_ids[-self.model_max_length :]
     return input_ids




from __future__ import annotations

class 		UpperCAmelCase__			:




			'''simple docstring'''






			def __init__(   self							: Optional[Any]       ,       a_							: Optional[int]=None ):
					'''simple docstring'''





					__UpperCAmelCase    :     Optional[Any]													=	data
					__UpperCAmelCase    :     Any													=	None




			def __repr__(   self							: Tuple ):
					'''simple docstring'''





					__UpperCAmelCase    :     Dict													=	[]
					__UpperCAmelCase    :     Any													=	self
					while temp:
							string_rep.append(F'{temp.data}' )
							__UpperCAmelCase    :     Dict													=	temp.next
					return "->".join(a_ )

def        a						(      _UpperCAmelCase							:					list						):







		'''simple docstring'''





		if not elements_list:
				raise Exception('''The Elements List is empty'''						)

		__UpperCAmelCase    :     int													=	Node(elements_list[0]						)
		for i in range(1 ,   len(_UpperCAmelCase						)						):
				__UpperCAmelCase    :     Any													=	Node(elements_list[i]						)
				__UpperCAmelCase    :     Optional[int]													=	current.next
		return head

def        a						(      _UpperCAmelCase							:					Node						):







		'''simple docstring'''





		if head_node is not None and isinstance(_UpperCAmelCase ,   _UpperCAmelCase						):
				print_reverse(head_node.next						)
				print(head_node.data						)

def        a						(      ):







		'''simple docstring'''





		from doctest import testmod

		testmod()

		__UpperCAmelCase    :     Tuple													=	make_linked_list([14, 52, 14, 12, 43]						)
		print('''Linked List:'''						)
		print(_UpperCAmelCase						)
		print('''Elements in Reverse:'''						)
		print_reverse(_UpperCAmelCase						)


if __name__ == "__main__":
				main()





