


"""simple docstring"""
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


__SCREAMING_SNAKE_CASE							:      Dict						=      logging.get_logger(__name__)





class        __A       :





							'''simple docstring'''

							__lowercase:						str
							__lowercase:						str							 =      None



							@staticmethod
							def 						lowerCAmelCase    (			)   ->Optional[Any]:



														"""simple docstring"""



														raise NotImplementedError



							def 						lowerCAmelCase    (			self							: Tuple						,    UpperCAmelCase_							: Dict						,    UpperCAmelCase_							: int						,    UpperCAmelCase_							: str						,    **UpperCAmelCase_							: str    )   ->List[str]:



														"""simple docstring"""



														raise NotImplementedError



							def 						lowerCAmelCase    (			self							: str						,    UpperCAmelCase_							: Tuple    )   ->Dict:



														"""simple docstring"""



														raise NotImplementedError



							def 						lowerCAmelCase    (			self							: List[str]    )   ->Optional[int]:



														"""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							: Union[str, Any]    )   ->Optional[int]:



														"""simple docstring"""



														return F"""`pip install {cls.pip_package or cls.name}`"""





class        __A       (snake_case__):





							'''simple docstring'''

							__lowercase:						Any							 =      """optuna"""



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



														"""simple docstring"""



														return is_optuna_available()



							def 						lowerCAmelCase    (			self							: Optional[int]						,    UpperCAmelCase_							: str						,    UpperCAmelCase_							: int						,    UpperCAmelCase_							: str						,    **UpperCAmelCase_							: Optional[Any]    )   ->Tuple:



														"""simple docstring"""



														return run_hp_search_optuna(UpperCAmelCase_						,    UpperCAmelCase_						,    UpperCAmelCase_						,    **UpperCAmelCase_    )



							def 						lowerCAmelCase    (			self							: Optional[int]						,    UpperCAmelCase_							: Any    )   ->List[str]:



														"""simple docstring"""



														return default_hp_space_optuna(UpperCAmelCase_    )





class        __A       (snake_case__):





							'''simple docstring'''

							__lowercase:						List[Any]							 =      """ray"""
							__lowercase:						List[str]							 =      """'ray[tune]'"""



							@staticmethod
							def 						lowerCAmelCase    (			)   ->int:



														"""simple docstring"""



														return is_ray_available()



							def 						lowerCAmelCase    (			self							: Any						,    UpperCAmelCase_							: int						,    UpperCAmelCase_							: int						,    UpperCAmelCase_							: str						,    **UpperCAmelCase_							: Dict    )   ->int:



														"""simple docstring"""



														return run_hp_search_ray(UpperCAmelCase_						,    UpperCAmelCase_						,    UpperCAmelCase_						,    **UpperCAmelCase_    )



							def 						lowerCAmelCase    (			self							: Optional[int]						,    UpperCAmelCase_							: Dict    )   ->List[str]:



														"""simple docstring"""



														return default_hp_space_ray(UpperCAmelCase_    )





class        __A       (snake_case__):





							'''simple docstring'''

							__lowercase:						Any							 =      """sigopt"""



							@staticmethod
							def 						lowerCAmelCase    (			)   ->Union[str, Any]:



														"""simple docstring"""



														return is_sigopt_available()



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



														"""simple docstring"""



														return run_hp_search_sigopt(UpperCAmelCase_						,    UpperCAmelCase_						,    UpperCAmelCase_						,    **UpperCAmelCase_    )



							def 						lowerCAmelCase    (			self							: str						,    UpperCAmelCase_							: List[Any]    )   ->List[Any]:



														"""simple docstring"""



														return default_hp_space_sigopt(UpperCAmelCase_    )





class        __A       (snake_case__):





							'''simple docstring'''

							__lowercase:						Dict							 =      """wandb"""



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



														"""simple docstring"""



														return is_wandb_available()



							def 						lowerCAmelCase    (			self							: Union[str, Any]						,    UpperCAmelCase_							: str						,    UpperCAmelCase_							: int						,    UpperCAmelCase_							: str						,    **UpperCAmelCase_							: List[str]    )   ->Optional[Any]:



														"""simple docstring"""



														return run_hp_search_wandb(UpperCAmelCase_						,    UpperCAmelCase_						,    UpperCAmelCase_						,    **UpperCAmelCase_    )



							def 						lowerCAmelCase    (			self							: Optional[Any]						,    UpperCAmelCase_							: Union[str, Any]    )   ->List[Any]:



														"""simple docstring"""



														return default_hp_space_wandb(UpperCAmelCase_    )


__SCREAMING_SNAKE_CASE							:      Tuple						=      {
    HPSearchBackend(backend.name): backend for backend in [OptunaBackend, RayTuneBackend, SigOptBackend, WandbBackend]
}







def   _a			( )      ->			str:
							snake_case_          =						[backend for backend in ALL_HYPERPARAMETER_SEARCH_BACKENDS.values() if backend.is_available()]
							if len(_SCREAMING_SNAKE_CASE			) > 0:
														snake_case_          =						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()			)			)







"""simple docstring"""
from ...configuration_utils import PretrainedConfig
from ...utils import logging


__SCREAMING_SNAKE_CASE							:      Union[str, Any]						=      logging.get_logger(__name__)

__SCREAMING_SNAKE_CASE							:      int						=      {
    'google/canine-s': 'https://huggingface.co/google/canine-s/resolve/main/config.json',
    # See all CANINE models at https://huggingface.co/models?filter=canine
}





class        __A       (snake_case__):





							'''simple docstring'''

							__lowercase:						List[str]							 =      """canine"""



							def __init__(			self							: Union[str, Any]						,    UpperCAmelCase_							: str=768						,    UpperCAmelCase_							: Union[str, Any]=12						,    UpperCAmelCase_							: Optional[Any]=12						,    UpperCAmelCase_							: Optional[Any]=3_072						,    UpperCAmelCase_							: List[Any]="gelu"						,    UpperCAmelCase_							: int=0.1						,    UpperCAmelCase_							: Any=0.1						,    UpperCAmelCase_							: List[str]=16_384						,    UpperCAmelCase_							: Tuple=16						,    UpperCAmelCase_							: int=0.02						,    UpperCAmelCase_							: Tuple=1E-12						,    UpperCAmelCase_							: str=0						,    UpperCAmelCase_							: int=0XE000						,    UpperCAmelCase_							: Optional[int]=0XE001						,    UpperCAmelCase_							: Dict=4						,    UpperCAmelCase_							: List[Any]=4						,    UpperCAmelCase_							: List[Any]=8						,    UpperCAmelCase_							: Dict=16_384						,    UpperCAmelCase_							: Optional[int]=128						,    **UpperCAmelCase_							: Any						,    )   ->int:



														"""simple docstring"""



														super().__init__(pad_token_id=UpperCAmelCase_						,    bos_token_id=UpperCAmelCase_						,    eos_token_id=UpperCAmelCase_						,    **UpperCAmelCase_    )

														snake_case_          =						max_position_embeddings
														snake_case_          =						hidden_size
														snake_case_          =						num_hidden_layers
														snake_case_          =						num_attention_heads
														snake_case_          =						intermediate_size
														snake_case_          =						hidden_act
														snake_case_          =						hidden_dropout_prob
														snake_case_          =						attention_probs_dropout_prob
														snake_case_          =						initializer_range
														snake_case_          =						type_vocab_size
														snake_case_          =						layer_norm_eps

														# Character config:
														snake_case_          =						downsampling_rate
														snake_case_          =						upsampling_kernel_size
														snake_case_          =						num_hash_functions
														snake_case_          =						num_hash_buckets
														snake_case_          =						local_transformer_stride



