





"""simple docstring"""
from typing import Dict, List, Optional

from ...tokenization_utils import AddedToken, PreTrainedTokenizer
from ...utils import logging


lowerCamelCase_       =		logging.get_logger(__name__)


lowerCamelCase_       =		{
    "nielsr/canine-s": 2_0_4_8,
}

# Unicode defines 1,114,112 total “codepoints”
lowerCamelCase_       =		1_1_1_4_1_1_2

# Below: Constants defining canonical codepoints for special, pseudo-characters.
# Copied from https://github.com/google-research/language/blob/master/language/canine/special_codepoints.py
lowerCamelCase_       =		0

lowerCamelCase_       =		0xE0_00
lowerCamelCase_       =		0xE0_01
lowerCamelCase_       =		0xE0_02
lowerCamelCase_       =		0xE0_03
lowerCamelCase_       =		0xE0_04

# Maps special codepoints to human-readable names.
lowerCamelCase_       =		{
    # Special symbols are represented using codepoints values that are valid,
    # but designated as "Private Use", meaning that they will never be assigned
    # characters by the Unicode Consortium, and are thus safe for use here.
    #
    # NOTE: Do *NOT* add any sort of [UNK_CHAR] here. They are explicitly
    # excluded and should fail with a hard error.
    CLS: "[CLS]",
    SEP: "[SEP]",
    BOS: "[BOS]",
    MASK: "[MASK]",
    PAD: "[PAD]",
    RESERVED: "[RESERVED]",
}

# Maps special codepoint human-readable names to their codepoint values.
lowerCamelCase_       =		{name: codepoint for codepoint, name in SPECIAL_CODEPOINTS.items()}






class  _SCREAMING_SNAKE_CASE(       A  ):
       SCREAMING_SNAKE_CASE_       :				int     						=  PRETRAINED_POSITIONAL_EMBEDDINGS_SIZES




       def __init__(						self		,SCREAMING_SNAKE_CASE__=chr(SCREAMING_SNAKE_CASE__							)		,SCREAMING_SNAKE_CASE__=chr(SCREAMING_SNAKE_CASE__							)		,SCREAMING_SNAKE_CASE__=chr(SCREAMING_SNAKE_CASE__							)		,SCREAMING_SNAKE_CASE__=chr(SCREAMING_SNAKE_CASE__							)		,SCREAMING_SNAKE_CASE__=chr(SCREAMING_SNAKE_CASE__							)		,SCREAMING_SNAKE_CASE__=chr(SCREAMING_SNAKE_CASE__							)		,SCREAMING_SNAKE_CASE__=False		,SCREAMING_SNAKE_CASE__=20_48		,**SCREAMING_SNAKE_CASE__		,)      ->				Any:





             """simple docstring"""






             __SCREAMING_SNAKE_CASE       :Any		    =  AddedToken(SCREAMING_SNAKE_CASE__		,lstrip=SCREAMING_SNAKE_CASE__		,rstrip=SCREAMING_SNAKE_CASE__							) if isinstance(SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__							) else bos_token
             __SCREAMING_SNAKE_CASE       :int		    =  AddedToken(SCREAMING_SNAKE_CASE__		,lstrip=SCREAMING_SNAKE_CASE__		,rstrip=SCREAMING_SNAKE_CASE__							) if isinstance(SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__							) else eos_token
             __SCREAMING_SNAKE_CASE       :Any		    =  AddedToken(SCREAMING_SNAKE_CASE__		,lstrip=SCREAMING_SNAKE_CASE__		,rstrip=SCREAMING_SNAKE_CASE__							) if isinstance(SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__							) else sep_token
             __SCREAMING_SNAKE_CASE       :int		    =  AddedToken(SCREAMING_SNAKE_CASE__		,lstrip=SCREAMING_SNAKE_CASE__		,rstrip=SCREAMING_SNAKE_CASE__							) if isinstance(SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__							) else cls_token
             __SCREAMING_SNAKE_CASE       :List[Any]		    =  AddedToken(SCREAMING_SNAKE_CASE__		,lstrip=SCREAMING_SNAKE_CASE__		,rstrip=SCREAMING_SNAKE_CASE__							) if isinstance(SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__							) else pad_token

             # Mask token behave like a normal word, i.e. include the space before it
             __SCREAMING_SNAKE_CASE       :List[Any]		    =  AddedToken(SCREAMING_SNAKE_CASE__		,lstrip=SCREAMING_SNAKE_CASE__		,rstrip=SCREAMING_SNAKE_CASE__							) if isinstance(SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__							) else mask_token

             super().__init__(
                 bos_token=SCREAMING_SNAKE_CASE__		,eos_token=SCREAMING_SNAKE_CASE__		,sep_token=SCREAMING_SNAKE_CASE__		,cls_token=SCREAMING_SNAKE_CASE__		,pad_token=SCREAMING_SNAKE_CASE__		,mask_token=SCREAMING_SNAKE_CASE__		,add_prefix_space=SCREAMING_SNAKE_CASE__		,model_max_length=SCREAMING_SNAKE_CASE__		,**SCREAMING_SNAKE_CASE__		,)

             # Creates a mapping for looking up the IDs of special symbols.
             __SCREAMING_SNAKE_CASE       :Dict[str, int]		    =  {}
             for codepoint, name in SPECIAL_CODEPOINTS.items():
                   __SCREAMING_SNAKE_CASE       :Tuple		    =  codepoint

             # Creates a mapping for looking up the string forms of special symbol IDs.
             __SCREAMING_SNAKE_CASE       :Dict[int, str]		    =  {
                 codepoint: name for name, codepoint in self._special_codepoints.items()
             }

             __SCREAMING_SNAKE_CASE       :Dict		    =  UNICODE_VOCAB_SIZE
             __SCREAMING_SNAKE_CASE       :List[str]		    =  len(self._special_codepoints							)




       @property
       def    _UpperCamelCase					(						self							)      ->				int:





             """simple docstring"""






             return self._unicode_vocab_size




       def    _UpperCamelCase					(						self		,SCREAMING_SNAKE_CASE__							)      ->				List[str]:





             """simple docstring"""






             return list(SCREAMING_SNAKE_CASE__							)




       def    _UpperCamelCase					(						self		,SCREAMING_SNAKE_CASE__							)      ->				int:





             """simple docstring"""






             try:
                   return ord(SCREAMING_SNAKE_CASE__							)
             except TypeError:
                   raise ValueError(f'''invalid token: \'{token}\''''							)




       def    _UpperCamelCase					(						self		,SCREAMING_SNAKE_CASE__							)      ->				str:





             """simple docstring"""






             try:
                   if index in SPECIAL_CODEPOINTS:
                         return SPECIAL_CODEPOINTS[index]
                   return chr(SCREAMING_SNAKE_CASE__							)
             except TypeError:
                   raise ValueError(f'''invalid id: {index}'''							)




       def    _UpperCamelCase					(						self		,SCREAMING_SNAKE_CASE__							)      ->				List[Any]:





             """simple docstring"""






             return "".join(SCREAMING_SNAKE_CASE__							)




       def    _UpperCamelCase					(						self		,SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__ = None							)      ->				List[int]:





             """simple docstring"""






             __SCREAMING_SNAKE_CASE       :Tuple		    =  [self.sep_token_id]
             __SCREAMING_SNAKE_CASE       :int		    =  [self.cls_token_id]

             __SCREAMING_SNAKE_CASE       :int		    =  cls + token_ids_a + sep
             if token_ids_a is not None:
                   result += token_ids_a + sep
             return result




       def    _UpperCamelCase					(						self		,SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__ = None		,SCREAMING_SNAKE_CASE__ = False							)      ->				List[int]:





             """simple docstring"""






             if already_has_special_tokens:
                   return super().get_special_tokens_mask(
                       token_ids_a=SCREAMING_SNAKE_CASE__		,token_ids_a=SCREAMING_SNAKE_CASE__		,already_has_special_tokens=SCREAMING_SNAKE_CASE__							)

             __SCREAMING_SNAKE_CASE       :Optional[int]		    =  [1] + ([0] * len(SCREAMING_SNAKE_CASE__							)) + [1]
             if token_ids_a is not None:
                   result += ([0] * len(SCREAMING_SNAKE_CASE__							)) + [1]
             return result




       def    _UpperCamelCase					(						self		,SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__ = None							)      ->				List[int]:





             """simple docstring"""






             __SCREAMING_SNAKE_CASE       :List[str]		    =  [self.sep_token_id]
             __SCREAMING_SNAKE_CASE       :int		    =  [self.cls_token_id]

             __SCREAMING_SNAKE_CASE       :List[Any]		    =  len(cls + token_ids_a + sep							) * [0]
             if token_ids_a is not None:
                   result += len(token_ids_a + sep							) * [1]
             return result




       def    _UpperCamelCase					(						self		,SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__ = None							)      ->				Tuple:





             """simple docstring"""






             return ()






"""simple docstring"""
from torch import nn






class  _SCREAMING_SNAKE_CASE(       nn.Module  ):




       def __init__(						self		,SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__							)      ->				List[str]:





             """simple docstring"""






             super().__init__()
             __SCREAMING_SNAKE_CASE       :Tuple		    =  class_size
             __SCREAMING_SNAKE_CASE       :str		    =  embed_size
             # self.mlp1 = nn.Linear(embed_size, embed_size)
             # self.mlp2 = (nn.Linear(embed_size, class_size))
             __SCREAMING_SNAKE_CASE       :Optional[Any]		    =  nn.Linear(SCREAMING_SNAKE_CASE__		,SCREAMING_SNAKE_CASE__							)




       def    _UpperCamelCase					(						self		,SCREAMING_SNAKE_CASE__							)      ->				Optional[int]:





             """simple docstring"""






             __SCREAMING_SNAKE_CASE       :Optional[Any]		    =  self.mlp(SCREAMING_SNAKE_CASE__							)
             return logits