



"""simple docstring"""






from typing import Callable, Optional, Union

from ...configuration_utils import PretrainedConfig
from ...utils import logging


lowerCAmelCase__              =							logging.get_logger(__name__)

lowerCAmelCase__              =							{
    '''microsoft/xprophetnet-large-wiki100-cased''': (
        '''https://huggingface.co/microsoft/xprophetnet-large-wiki100-cased/resolve/main/config.json'''
    ),
}






class 			__snake_case			(      _lowercase):
  snake_case__							:  Optional[int]         =		"xlm-prophetnet"
  snake_case__							:  List[Any]         =		["past_key_values"]
  snake_case__							:  Any         =		{
      "num_attention_heads": "num_encoder_attention_heads",
  }




  def __init__(					self	:		int		,   __lowerCAmelCase	:		Optional[float] = 0.1		,   __lowerCAmelCase	:		Optional[Union[str, Callable]] = "gelu"		,   __lowerCAmelCase	:		Optional[int] = 3_0_5_2_2		,   __lowerCAmelCase	:		Optional[int] = 1_0_2_4		,   __lowerCAmelCase	:		Optional[int] = 4_0_9_6		,   __lowerCAmelCase	:		Optional[int] = 1_2		,   __lowerCAmelCase	:		Optional[int] = 1_6		,   __lowerCAmelCase	:		Optional[int] = 4_0_9_6		,   __lowerCAmelCase	:		Optional[int] = 1_2		,   __lowerCAmelCase	:		Optional[int] = 1_6		,   __lowerCAmelCase	:		Optional[float] = 0.1		,   __lowerCAmelCase	:		Optional[float] = 0.1		,   __lowerCAmelCase	:		Optional[int] = 5_1_2		,   __lowerCAmelCase	:		Optional[float] = 0.02		,   __lowerCAmelCase	:		Optional[bool] = True		,   __lowerCAmelCase	:		Optional[bool] = True		,   __lowerCAmelCase	:		Optional[int] = 0		,   __lowerCAmelCase	:		Optional[int] = 2		,   __lowerCAmelCase	:		Optional[int] = 3_2		,   __lowerCAmelCase	:		Optional[int] = 1_2_8		,   __lowerCAmelCase	:		Optional[bool] = False		,   __lowerCAmelCase	:		Optional[float] = 0.0		,   __lowerCAmelCase	:		Optional[bool] = True		,   __lowerCAmelCase	:		Optional[int] = 0		,   __lowerCAmelCase	:		Optional[int] = 1		,   __lowerCAmelCase	:		Optional[int] = 2		,   **__lowerCAmelCase	:		List[Any]		,   ):






         """simple docstring"""






         _lowerCamelCase		:							List[str]            =					vocab_size
         _lowerCamelCase		:							Optional[int]            =					hidden_size
         _lowerCamelCase		:							str            =					encoder_ffn_dim
         _lowerCamelCase		:							int            =					num_encoder_layers
         _lowerCamelCase		:							Optional[Any]            =					num_encoder_attention_heads
         _lowerCamelCase		:							Union[str, Any]            =					decoder_ffn_dim
         _lowerCamelCase		:							Optional[Any]            =					num_decoder_layers
         _lowerCamelCase		:							Optional[Any]            =					num_decoder_attention_heads
         _lowerCamelCase		:							Union[str, Any]            =					max_position_embeddings
         _lowerCamelCase		:							List[Any]            =					init_std  # Normal(0, this parameter)
         _lowerCamelCase		:							List[str]            =					activation_function

         # parameters for xlmprophetnet
         _lowerCamelCase		:							Optional[Any]            =					ngram
         _lowerCamelCase		:							Any            =					num_buckets
         _lowerCamelCase		:							int            =					relative_max_distance
         _lowerCamelCase		:							Union[str, Any]            =					disable_ngram_loss
         _lowerCamelCase		:							Dict            =					eps

         # 3 Types of Dropout
         _lowerCamelCase		:							Union[str, Any]            =					attention_dropout
         _lowerCamelCase		:							str            =					activation_dropout
         _lowerCamelCase		:							int            =					dropout

         _lowerCamelCase		:							Any            =					use_cache

         super().__init__(
             pad_token_id=__lowerCAmelCase		,   bos_token_id=__lowerCAmelCase		,   eos_token_id=__lowerCAmelCase		,   is_encoder_decoder=__lowerCAmelCase		,   add_cross_attention=__lowerCAmelCase		,   decoder_start_token_id=__lowerCAmelCase		,   **__lowerCAmelCase		,   )




  @property
  def 		SCREAMING_SNAKE_CASE							(					self	:		str						):






         """simple docstring"""






         return self.num_encoder_layers + self.num_decoder_layers




  @num_hidden_layers.setter
  def 		SCREAMING_SNAKE_CASE							(					self	:		int		,   __lowerCAmelCase	:		List[Any]						):






         """simple docstring"""






         raise NotImplementedError(
             '''This model does not support the setting of `num_hidden_layers`. Please set `num_encoder_layers` and'''
             ''' `num_decoder_layers`.'''						)






'''simple docstring'''







from __future__ import annotations

from collections.abc import Iterator
class 						UpperCamelCase__       :



     """simple docstring"""






     def __init__(			self   ,						snake_case__ ):

            '''simple docstring'''

            _lowerCAmelCase     :				List[Any]       =							value
            _lowerCAmelCase     :				Node | None       =							None
            _lowerCAmelCase     :				Node | None       =							None
class 						UpperCamelCase__       :



     """simple docstring"""






     def __init__(			self   ,						snake_case__ ):

            '''simple docstring'''

            _lowerCAmelCase     :				List[Any]       =							tree







     def a						(			self   ,						snake_case__ ):

            '''simple docstring'''

            if node is None:
                   return 0
            return node.value + (
                self.depth_first_search(node.left ) + self.depth_first_search(node.right )
            )







     def __iter__(			self ):

            '''simple docstring'''

            yield self.depth_first_search(self.tree )


if __name__ == "__main__":
       import doctest

       doctest.testmod()

