from __future__ import annotations
def       A	(    _lowercase						):

						# preprocessing the first row
						for i in range(1		,  len(matrix[0]						)						):
												matrix[0][i] += matrix[0][i - 1]

						# preprocessing the first column
						for i in range(1		,  len(_lowercase						)						):
												matrix[i][0] += matrix[i - 1][0]

						# updating the path cost for current position
						for i in range(1		,  len(_lowercase						)						):
												for j in range(1		,  len(matrix[0]						)						):
																		matrix[i][j] += min(matrix[i - 1][j]		,  matrix[i][j - 1]						)

						return matrix[-1][-1]


if __name__ == "__main__":
					import doctest

					doctest.testmod()






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


__UpperCamelCase		:       Any									=     logging.get_logger(__name__)

__UpperCamelCase		:       Optional[int]									=     {
    'facebook/nllb-moe-54B': 'https://huggingface.co/facebook/nllb-moe-54b/resolve/main/config.json',
}





class 					lowercase__						(   UpperCamelCase_):
						UpperCamelCase_     =		"""nllb-moe"""
						UpperCamelCase_     =		["""past_key_values"""]
						UpperCamelCase_     =		{"""num_attention_heads""": """encoder_attention_heads""", """hidden_size""": """d_model"""}


						def __init__(       self	:				List[str]    ,		UpperCamelCase__	:				List[str]=12_8112    ,		UpperCamelCase__	:				str=1024    ,		UpperCamelCase__	:				Optional[int]=12    ,		UpperCamelCase__	:				Union[str, Any]=4096    ,		UpperCamelCase__	:				Optional[Any]=16    ,		UpperCamelCase__	:				Optional[Any]=12    ,		UpperCamelCase__	:				str=4096    ,		UpperCamelCase__	:				Dict=16    ,		UpperCamelCase__	:				Any=0.05    ,		UpperCamelCase__	:				Any=0.05    ,		UpperCamelCase__	:				Optional[Any]=True    ,		UpperCamelCase__	:				Optional[Any]=True    ,		UpperCamelCase__	:				List[Any]="relu"    ,		UpperCamelCase__	:				Union[str, Any]=1024    ,		UpperCamelCase__	:				Optional[int]=0.1    ,		UpperCamelCase__	:				Any=0.1    ,		UpperCamelCase__	:				Optional[Any]=0.0    ,		UpperCamelCase__	:				str=0.02    ,		UpperCamelCase__	:				Tuple=2    ,		UpperCamelCase__	:				List[str]=True    ,		UpperCamelCase__	:				Dict=False    ,		UpperCamelCase__	:				Any="float32"    ,		UpperCamelCase__	:				List[Any]=False    ,		UpperCamelCase__	:				Tuple=128    ,		UpperCamelCase__	:				Tuple=64    ,		UpperCamelCase__	:				List[str]=4    ,		UpperCamelCase__	:				Union[str, Any]=4    ,		UpperCamelCase__	:				Dict=0.001    ,		UpperCamelCase__	:				Optional[Any]=0.001    ,		UpperCamelCase__	:				Optional[Any]="all"    ,		UpperCamelCase__	:				Tuple=False    ,		UpperCamelCase__	:				List[Any]=False    ,		UpperCamelCase__	:				List[Any]=1.0    ,		UpperCamelCase__	:				str=0.2    ,		UpperCamelCase__	:				List[Any]=1    ,		UpperCamelCase__	:				List[Any]=0    ,		UpperCamelCase__	:				Optional[int]=2    ,		UpperCamelCase__	:				Tuple=False    ,		**UpperCamelCase__	:				Union[str, Any]    ,		):





												'''simple docstring'''





												SCREAMING_SNAKE_CASE							:    List[str]							=							vocab_size
												SCREAMING_SNAKE_CASE							:    Dict							=							max_position_embeddings
												SCREAMING_SNAKE_CASE							:    int							=							d_model
												SCREAMING_SNAKE_CASE							:    Any							=							encoder_ffn_dim
												SCREAMING_SNAKE_CASE							:    List[Any]							=							encoder_layers
												SCREAMING_SNAKE_CASE							:    Union[str, Any]							=							encoder_attention_heads
												SCREAMING_SNAKE_CASE							:    List[str]							=							decoder_ffn_dim
												SCREAMING_SNAKE_CASE							:    Dict							=							decoder_layers
												SCREAMING_SNAKE_CASE							:    List[Any]							=							decoder_attention_heads
												SCREAMING_SNAKE_CASE							:    List[str]							=							dropout
												SCREAMING_SNAKE_CASE							:    Any							=							attention_dropout
												SCREAMING_SNAKE_CASE							:    Union[str, Any]							=							activation_dropout
												SCREAMING_SNAKE_CASE							:    List[Any]							=							activation_function
												SCREAMING_SNAKE_CASE							:    Union[str, Any]							=							init_std
												SCREAMING_SNAKE_CASE							:    int							=							encoder_layerdrop
												SCREAMING_SNAKE_CASE							:    List[Any]							=							decoder_layerdrop
												SCREAMING_SNAKE_CASE							:    Any							=							use_cache
												SCREAMING_SNAKE_CASE							:    str							=							encoder_layers
												SCREAMING_SNAKE_CASE							:    List[Any]							=							scale_embedding  # scale factor will be sqrt(d_model) if True
												SCREAMING_SNAKE_CASE							:    List[str]							=							router_z_loss_coef
												SCREAMING_SNAKE_CASE							:    List[str]							=							router_aux_loss_coef
												SCREAMING_SNAKE_CASE							:    int							=							decoder_sparse_step
												SCREAMING_SNAKE_CASE							:    Optional[int]							=							encoder_sparse_step
												SCREAMING_SNAKE_CASE							:    List[str]							=							num_experts
												SCREAMING_SNAKE_CASE							:    int							=							expert_capacity
												SCREAMING_SNAKE_CASE							:    Any							=							router_bias
												if router_dtype not in ["float32", "float16", "bfloat16"]:
																		raise ValueError(f"""`router_dtype` must be one of 'float32', 'float16' or 'bfloat16', got {router_dtype}"""						)
												SCREAMING_SNAKE_CASE							:    str							=							router_dtype

												SCREAMING_SNAKE_CASE							:    List[Any]							=							router_ignore_padding_tokens
												SCREAMING_SNAKE_CASE							:    int							=							batch_prioritized_routing
												SCREAMING_SNAKE_CASE							:    str							=							second_expert_policy
												SCREAMING_SNAKE_CASE							:    Optional[Any]							=							normalize_router_prob_before_dropping
												SCREAMING_SNAKE_CASE							:    Optional[Any]							=							moe_eval_capacity_token_fraction
												SCREAMING_SNAKE_CASE							:    Optional[int]							=							moe_token_dropout
												SCREAMING_SNAKE_CASE							:    Optional[int]							=							output_router_logits
												super().__init__(
												    pad_token_id=UpperCamelCase__    ,		bos_token_id=UpperCamelCase__    ,		eos_token_id=UpperCamelCase__    ,		is_encoder_decoder=UpperCamelCase__    ,		decoder_start_token_id=UpperCamelCase__    ,		**UpperCamelCase__    ,		)





