


"""simple docstring"""
import os
from shutil import copyfile
from typing import TYPE_CHECKING, Optional, Tuple

from tokenizers import processors

from ...tokenization_utils_fast import PreTrainedTokenizerFast
from ...utils import is_sentencepiece_available, logging
from ...utils.versions import require_version


if TYPE_CHECKING:
 from transformers.pipelines.conversational import Conversation

require_version("""tokenizers>=0.13.3""")

if is_sentencepiece_available():
 from .tokenization_llama import LlamaTokenizer
else:
 UpperCAmelCase   =	None

UpperCAmelCase   =	logging.get_logger(__name__)
UpperCAmelCase   =	{"""vocab_file""": """tokenizer.model""", """tokenizer_file""": """tokenizer.json"""}

UpperCAmelCase ,     UpperCAmelCase   =	"""[INST]""", """[/INST]"""
UpperCAmelCase ,     UpperCAmelCase   =	"""<<SYS>>\n""", """\n<</SYS>>\n\n"""

# fmt: off
UpperCAmelCase   =	"""You are a helpful, respectful and honest assistant. Always answer as helpfully as possible, while being safe. Your\
answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure\
that your responses are socially unbiased and positive in nature.

If a question does not make any sense, or is not factually coherent, explain why instead of answering something not\
correct. If you don't know the answer to a question, please don't share false information."""




class   lowercase__							(				A_							):
   __UpperCAmelCase       					=				VOCAB_FILES_NAMES
   __UpperCAmelCase       					=				LlamaTokenizer
   __UpperCAmelCase       					=				'''left'''
   __UpperCAmelCase       					=				['''input_ids''', '''attention_mask''']





   def __init__(       self			,      SCREAMING_SNAKE_CASE=None			,      SCREAMING_SNAKE_CASE=None			,      SCREAMING_SNAKE_CASE=False			,      SCREAMING_SNAKE_CASE="<unk>"			,      SCREAMING_SNAKE_CASE="<s>"			,      SCREAMING_SNAKE_CASE="</s>"			,      SCREAMING_SNAKE_CASE=True			,      SCREAMING_SNAKE_CASE=False			,      **SCREAMING_SNAKE_CASE			,      )     ->     Optional[int]:
      super().__init__(
          vocab_file=SCREAMING_SNAKE_CASE			,      tokenizer_file=SCREAMING_SNAKE_CASE			,      clean_up_tokenization_spaces=SCREAMING_SNAKE_CASE			,      unk_token=SCREAMING_SNAKE_CASE			,      bos_token=SCREAMING_SNAKE_CASE			,      eos_token=SCREAMING_SNAKE_CASE			,      **SCREAMING_SNAKE_CASE			,      )
      _lowerCamelCase  :				Union[str, Any]      =		add_bos_token
      _lowerCamelCase  :				List[str]      =		add_eos_token
      self.update_post_processor()

      _lowerCamelCase  :				List[str]      =		vocab_file
      _lowerCamelCase  :				List[str]      =		False if not self.vocab_file else True





   def 		UpperCamelCase_     (       self)     ->     List[Any]:
      _lowerCamelCase  :				int      =		self.bos_token
      _lowerCamelCase  :				str      =		self.bos_token_id

      _lowerCamelCase  :				Union[str, Any]      =		self.eos_token
      _lowerCamelCase  :				Tuple      =		self.eos_token_id

      _lowerCamelCase  :				Dict      =		F'{(bos+":0 ") * self.add_bos_token}$A:0{(" "+eos+":0") * self.add_eos_token}'
      _lowerCamelCase  :				Any      =		F'{single}{(" "+bos+":1") * self.add_bos_token} $B:1{(" "+eos+":1") * self.add_eos_token}'

      _lowerCamelCase  :				Dict      =		[]
      if self.add_bos_token:
         special_tokens.append((bos, bos_token_id))
      if self.add_eos_token:
         special_tokens.append((eos, eos_token_id))
      _lowerCamelCase  :				List[Any]      =		processors.TemplateProcessing(
          single=SCREAMING_SNAKE_CASE			,      pair=SCREAMING_SNAKE_CASE			,      special_tokens=SCREAMING_SNAKE_CASE)





   @property
   def 		UpperCamelCase_     (       self)     ->     str:
      return self._add_eos_token





   @property
   def 		UpperCamelCase_     (       self)     ->     List[Any]:
      return self._add_bos_token





   @add_eos_token.setter
   def 		UpperCamelCase_     (       self			,      SCREAMING_SNAKE_CASE)     ->     Optional[Any]:
      _lowerCamelCase  :				Union[str, Any]      =		value
      self.update_post_processor()





   @add_bos_token.setter
   def 		UpperCamelCase_     (       self			,      SCREAMING_SNAKE_CASE)     ->     Optional[Any]:
      _lowerCamelCase  :				Optional[int]      =		value
      self.update_post_processor()





   def 		UpperCamelCase_     (       self			,      SCREAMING_SNAKE_CASE			,      SCREAMING_SNAKE_CASE = None)     ->     Tuple[str]:
      if not self.can_save_slow_tokenizer:
         raise ValueError(
             """Your fast tokenizer does not have the necessary information to save the vocabulary for a slow """
             """tokenizer.""")

      if not os.path.isdir(SCREAMING_SNAKE_CASE):
         logger.error(F'Vocabulary path ({save_directory}) should be a directory')
         return
      _lowerCamelCase  :				int      =		os.path.join(
          SCREAMING_SNAKE_CASE			,      (filename_prefix + """-""" if filename_prefix else """""") + VOCAB_FILES_NAMES["""vocab_file"""])

      if os.path.abspath(self.vocab_file) != os.path.abspath(SCREAMING_SNAKE_CASE):
         copyfile(self.vocab_file			,      SCREAMING_SNAKE_CASE)

      return (out_vocab_file,)





   def 		UpperCamelCase_     (       self			,      SCREAMING_SNAKE_CASE)     ->     List[Any]:
      _lowerCamelCase  :				Any      =		list(conversation.iter_texts())
      if not all([is_user for is_user, msg in dialogue[::2]]) or not all(
          [not is_user for is_user, msg in dialogue[1::2]]):
         raise ValueError(
             """The model only supports 'user' and 'assistant' roles, starting with user and alternating (u/a/u/a/u...)""")

      _lowerCamelCase  :				Union[str, Any]      =		[]
      if len(conversation.past_user_inputs) > 0:
         if not conversation.past_user_inputs[0].startswith(SCREAMING_SNAKE_CASE) or E_SYS not in conversation.past_user_inputs[0]:
            _lowerCamelCase  :				Union[str, Any]      =		(
                B_SYS + DEFAULT_SYSTEM_PROMPT + E_SYS + conversation.past_user_inputs[0]
            )
      elif not dialogue[0][1].startswith(SCREAMING_SNAKE_CASE) or E_SYS not in dialogue[0][1]:
         _lowerCamelCase  :				Optional[Any]      =		(dialogue[0][0], B_SYS + DEFAULT_SYSTEM_PROMPT + E_SYS + dialogue[0][1])

      dialog_tokens += sum(
          [
              [self.bos_token_id]
              + self.encode(
                  F'{B_INST} {(prompt[1]).strip()} {E_INST} {(answer[1]).strip()} '			,      add_special_tokens=SCREAMING_SNAKE_CASE)
              + [self.eos_token_id]
              for prompt, answer in zip(dialogue[::2]			,      dialogue[1::2])
          ]			,      []			,      )
      if not (dialogue[-1][0]):
         raise ValueError(F'Last message must be from user, got {dialogue[-1]["role"]}')
      dialog_tokens += [self.bos_token_id] + self.encode(
          F'{B_INST} {(dialogue[-1][1]).strip()} {E_INST}'			,      add_special_tokens=SCREAMING_SNAKE_CASE)
      return dialog_tokens







"""simple docstring"""
from itertools import permutations

def 							_snake_case			(      __snake_case       :			int = 5      ):




   """simple docstring"""







   if gon_side < 3 or gon_side > 5:
      raise ValueError("""gon_side must be in the range [3, 5]"""      )

   # Since it's 16, we know 10 is on the outer ring
   # Put the big numbers at the end so that they are never the first number
   _lowerCamelCase  :				Dict      =		list(range(gon_side + 1	,   0	,   -1      )      )
   _lowerCamelCase  :				Optional[int]      =		list(range(gon_side + 2	,   gon_side * 2 + 1      )      )

   for perm in permutations(small_numbers + big_numbers      ):
      _lowerCamelCase  :				List[str]      =		generate_gon_ring(__snake_case	,   list(__snake_case      )      )
      if is_magic_gon(__snake_case      ):
         return int("""""".join(str(__snake_case      ) for n in numbers      )      )

   _lowerCamelCase  :				Union[str, Any]      =		F'Magic {gon_side}-gon ring is impossible'
   raise ValueError(__snake_case      )

def 							_snake_case			(      __snake_case       :			int	,   __snake_case       :			list[int]      ):




   """simple docstring"""







   _lowerCamelCase  :				Union[str, Any]      =		[0] * (gon_side * 3)
   _lowerCamelCase  :				Dict      =		perm[0:3]
   perm.append(perm[1]      )

   _lowerCamelCase  :				Tuple      =		1 if gon_side < 5 else 2

   for i in range(1	,   len(__snake_case      ) // 3 + magic_number      ):
      _lowerCamelCase  :				Dict      =		perm[2 * i + 1]
      _lowerCamelCase  :				str      =		result[3 * i - 1]
      _lowerCamelCase  :				Dict      =		perm[2 * i + 2]

   return result

def 							_snake_case			(      __snake_case       :			list[int]      ):




   """simple docstring"""







   if len(__snake_case      ) % 3 != 0:
      raise ValueError("""a gon ring should have a length that is a multiple of 3"""      )

   if min(numbers[::3]      ) != numbers[0]:
      return False

   _lowerCamelCase  :				str      =		sum(numbers[:3]      )

   return all(sum(numbers[i : i + 3]      ) == total for i in range(3	,   len(__snake_case      )	,   3      )      )


if __name__ == "__main__":
 print(solution())

