code: 
  
  
  """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
  
  
  
  
style_context: 
  
  
  """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())
  
  