


from .integrations import (
    is_optuna_available,
    is_ray_available,
    is_sigopt_available,
    is_wandb_available,
    run_hp_search_optuna,
    run_hp_search_ray,
    run_hp_search_sigopt,
    run_hp_search_wandb,
)
from .trainer_utils import (
    HPSearchBackend,
    default_hp_space_optuna,
    default_hp_space_ray,
    default_hp_space_sigopt,
    default_hp_space_wandb,
)
from .utils import logging


lowerCAmelCase	=							logging.get_logger(__name__)


class 	_a							:
							_lowercase     :      str
							_lowercase     :      str  				=			None

							@staticmethod
							def 				lowerCamelCase_			(							)      ->       str:





									"""simple docstring"""







									raise NotImplementedError

							def 				lowerCamelCase_			(							self:     Optional[Any]   ,						UpperCamelCase_:     List[str]   ,						UpperCamelCase_:     int   ,						UpperCamelCase_:     str   ,						**UpperCamelCase_:     Dict							)      ->       List[str]:





									"""simple docstring"""







									raise NotImplementedError

							def 				lowerCamelCase_			(							self:     List[str]   ,						UpperCamelCase_:     Optional[int]							)      ->       Any:





									"""simple docstring"""







									raise NotImplementedError

							def 				lowerCamelCase_			(							self:     Any							)      ->       Tuple:





									"""simple docstring"""







									if not self.is_available():
											raise RuntimeError(
											    f'You picked the {self.name} backend, but it is not installed. Run {self.pip_install()}.'							)


							@classmethod
							def 				lowerCamelCase_			(							cls:     Tuple							)      ->       Any:





									"""simple docstring"""







									return f'`pip install {cls.pip_package or cls.name}`'


class 	_a							(      UpperCamelCase__      ):
							_lowercase     :      Dict  				=			'''optuna'''

							@staticmethod
							def 				lowerCamelCase_			(							)      ->       List[Any]:





									"""simple docstring"""







									return is_optuna_available()

							def 				lowerCamelCase_			(							self:     Optional[int]   ,						UpperCamelCase_:     List[str]   ,						UpperCamelCase_:     int   ,						UpperCamelCase_:     str   ,						**UpperCamelCase_:     Optional[Any]							)      ->       List[str]:





									"""simple docstring"""







									return run_hp_search_optuna(UpperCamelCase_   ,						UpperCamelCase_   ,						UpperCamelCase_   ,						**UpperCamelCase_							)


							def 				lowerCamelCase_			(							self:     str   ,						UpperCamelCase_:     List[Any]							)      ->       int:





									"""simple docstring"""







									return default_hp_space_optuna(UpperCamelCase_							)


class 	_a							(      UpperCamelCase__      ):
							_lowercase     :      Any  				=			'''ray'''
							_lowercase     :      Optional[Any]  				=			'''\'ray[tune]\''''

							@staticmethod
							def 				lowerCamelCase_			(							)      ->       Optional[int]:





									"""simple docstring"""







									return is_ray_available()

							def 				lowerCamelCase_			(							self:     List[Any]   ,						UpperCamelCase_:     Optional[Any]   ,						UpperCamelCase_:     int   ,						UpperCamelCase_:     str   ,						**UpperCamelCase_:     Optional[Any]							)      ->       int:





									"""simple docstring"""







									return run_hp_search_ray(UpperCamelCase_   ,						UpperCamelCase_   ,						UpperCamelCase_   ,						**UpperCamelCase_							)


							def 				lowerCamelCase_			(							self:     List[Any]   ,						UpperCamelCase_:     List[Any]							)      ->       Dict:





									"""simple docstring"""







									return default_hp_space_ray(UpperCamelCase_							)


class 	_a							(      UpperCamelCase__      ):
							_lowercase     :      Union[str, Any]  				=			'''sigopt'''

							@staticmethod
							def 				lowerCamelCase_			(							)      ->       Any:





									"""simple docstring"""







									return is_sigopt_available()

							def 				lowerCamelCase_			(							self:     Union[str, Any]   ,						UpperCamelCase_:     Optional[int]   ,						UpperCamelCase_:     int   ,						UpperCamelCase_:     str   ,						**UpperCamelCase_:     str							)      ->       Dict:





									"""simple docstring"""







									return run_hp_search_sigopt(UpperCamelCase_   ,						UpperCamelCase_   ,						UpperCamelCase_   ,						**UpperCamelCase_							)


							def 				lowerCamelCase_			(							self:     Any   ,						UpperCamelCase_:     Tuple							)      ->       Any:





									"""simple docstring"""







									return default_hp_space_sigopt(UpperCamelCase_							)


class 	_a							(      UpperCamelCase__      ):
							_lowercase     :      Tuple  				=			'''wandb'''

							@staticmethod
							def 				lowerCamelCase_			(							)      ->       List[str]:





									"""simple docstring"""







									return is_wandb_available()

							def 				lowerCamelCase_			(							self:     Any   ,						UpperCamelCase_:     Optional[Any]   ,						UpperCamelCase_:     int   ,						UpperCamelCase_:     str   ,						**UpperCamelCase_:     Any							)      ->       List[Any]:





									"""simple docstring"""







									return run_hp_search_wandb(UpperCamelCase_   ,						UpperCamelCase_   ,						UpperCamelCase_   ,						**UpperCamelCase_							)


							def 				lowerCamelCase_			(							self:     Optional[int]   ,						UpperCamelCase_:     Tuple							)      ->       Optional[Any]:





									"""simple docstring"""







									return default_hp_space_wandb(UpperCamelCase_							)
lowerCAmelCase	=							{
    HPSearchBackend(backend.name): backend for backend in [OptunaBackend, RayTuneBackend, SigOptBackend, WandbBackend]
}
def       _a			(				):


		"""simple docstring"""




		lowercase__						=				[backend for backend in ALL_HYPERPARAMETER_SEARCH_BACKENDS.values() if backend.is_available()]
		if len(SCREAMING_SNAKE_CASE					) > 0:
				lowercase__						=				available_backends[0].name
				if len(SCREAMING_SNAKE_CASE					) > 1:
						logger.info(
						    f'{len(SCREAMING_SNAKE_CASE					)} hyperparameter search backends available. Using {name} as the default.'					)
				return name
		raise RuntimeError(
		    '''No hyperparameter search backend available.\n'''
		    + '''\n'''.join(
		        f' - To install {backend.name} run {backend.pip_install()}'
		        for backend in ALL_HYPERPARAMETER_SEARCH_BACKENDS.values()					)					)






import logging

from transformers import PretrainedConfig


lowerCAmelCase	=							logging.getLogger(__name__)


lowerCAmelCase	=							{
    'bertabs-finetuned-cnndm': 'https://huggingface.co/remi/bertabs-finetuned-cnndm-extractive-abstractive-summarization/resolve/main/config.json',
}


class 	_a							(      UpperCamelCase__      ):
							_lowercase     :      List[Any]  				=			'''bertabs'''

							def __init__(							self:     List[str]   ,						UpperCamelCase_:     Dict=30_522   ,						UpperCamelCase_:     Union[str, Any]=512   ,						UpperCamelCase_:     Optional[int]=6   ,						UpperCamelCase_:     int=512   ,						UpperCamelCase_:     Optional[int]=8   ,						UpperCamelCase_:     List[Any]=512   ,						UpperCamelCase_:     Tuple=0.2   ,						UpperCamelCase_:     List[Any]=6   ,						UpperCamelCase_:     Tuple=768   ,						UpperCamelCase_:     List[Any]=8   ,						UpperCamelCase_:     Union[str, Any]=2_048   ,						UpperCamelCase_:     str=0.2   ,						**UpperCamelCase_:     Any   ,						)      ->       List[str]:





									"""simple docstring"""







									super().__init__(**UpperCamelCase_							)

									lowercase__						=				vocab_size
									lowercase__						=				max_pos

									lowercase__						=				enc_layers
									lowercase__						=				enc_hidden_size
									lowercase__						=				enc_heads
									lowercase__						=				enc_ff_size
									lowercase__						=				enc_dropout

									lowercase__						=				dec_layers
									lowercase__						=				dec_hidden_size
									lowercase__						=				dec_heads
									lowercase__						=				dec_ff_size
									lowercase__						=				dec_dropout


