




a													=			{
    "meter": "m",
    "kilometer": "km",
    "megametre": "Mm",
    "gigametre": "Gm",
    "terametre": "Tm",
    "petametre": "Pm",
    "exametre": "Em",
    "zettametre": "Zm",
    "yottametre": "Ym",
}
# Exponent of the factor(meter)
a													=			{
    "m": 0,
    "km": 3,
    "Mm": 6,
    "Gm": 9,
    "Tm": 12,
    "Pm": 15,
    "Em": 18,
    "Zm": 21,
    "Ym": 24,
}




def        _SCREAMING_SNAKE_CASE      (		snake_case			,     snake_case			,     snake_case       )						->				float:
						_UpperCAmelCase      =			from_type.lower().strip("""s"""       )
						_UpperCAmelCase      =			to_type.lower().strip("""s"""       )

						_UpperCAmelCase      =			UNIT_SYMBOL.get(snake_case			,     snake_case       )
						_UpperCAmelCase      =			UNIT_SYMBOL.get(snake_case			,     snake_case       )

						if from_sanitized not in METRIC_CONVERSION:
												_UpperCAmelCase      =			(
												    f"Invalid 'from_type' value: {from_type!r}.\n"
												    f"Conversion abbreviations are: {', '.join(snake_case       )}"
												)
												raise ValueError(snake_case       )
						if to_sanitized not in METRIC_CONVERSION:
												_UpperCAmelCase      =			(
												    f"Invalid 'to_type' value: {to_type!r}.\n"
												    f"Conversion abbreviations are: {', '.join(snake_case       )}"
												)
												raise ValueError(snake_case       )
						_UpperCAmelCase      =			METRIC_CONVERSION[from_sanitized]
						_UpperCAmelCase      =			METRIC_CONVERSION[to_sanitized]
						_UpperCAmelCase      =			1

						if from_exponent > to_exponent:
												_UpperCAmelCase      =			from_exponent - to_exponent
						else:
												_UpperCAmelCase      =			-(to_exponent - from_exponent)

						return value * pow(1_0			,     snake_case       )


if __name__ == "__main__":
				from doctest import testmod

				testmod()





import logging

from transformers.configuration_utils import PretrainedConfig


a													=			logging.getLogger(__name__)




class       _A				(		__lowercase     ):
		__a					    =       """masked_bert"""






		def __init__(    self						,		_SCREAMING_SNAKE_CASE=3_0522						,		_SCREAMING_SNAKE_CASE=768						,		_SCREAMING_SNAKE_CASE=12						,		_SCREAMING_SNAKE_CASE=12						,		_SCREAMING_SNAKE_CASE=3072						,		_SCREAMING_SNAKE_CASE="gelu"						,		_SCREAMING_SNAKE_CASE=0.1						,		_SCREAMING_SNAKE_CASE=0.1						,		_SCREAMING_SNAKE_CASE=512						,		_SCREAMING_SNAKE_CASE=2						,		_SCREAMING_SNAKE_CASE=0.02						,		_SCREAMING_SNAKE_CASE=1e-12						,		_SCREAMING_SNAKE_CASE=0						,		_SCREAMING_SNAKE_CASE="topK"						,		_SCREAMING_SNAKE_CASE="constant"						,		_SCREAMING_SNAKE_CASE=0.0						,		**_SCREAMING_SNAKE_CASE						,		):
								super().__init__(pad_token_id=_SCREAMING_SNAKE_CASE						,		**_SCREAMING_SNAKE_CASE			)

								_UpperCAmelCase      =			vocab_size
								_UpperCAmelCase      =			hidden_size
								_UpperCAmelCase      =			num_hidden_layers
								_UpperCAmelCase      =			num_attention_heads
								_UpperCAmelCase      =			hidden_act
								_UpperCAmelCase      =			intermediate_size
								_UpperCAmelCase      =			hidden_dropout_prob
								_UpperCAmelCase      =			attention_probs_dropout_prob
								_UpperCAmelCase      =			max_position_embeddings
								_UpperCAmelCase      =			type_vocab_size
								_UpperCAmelCase      =			initializer_range
								_UpperCAmelCase      =			layer_norm_eps
								_UpperCAmelCase      =			pruning_method
								_UpperCAmelCase      =			mask_init
								_UpperCAmelCase      =			mask_scale