






from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_tokenizers_available, is_torch_available


lowercase    				=   {
    "configuration_canine": ["CANINE_PRETRAINED_CONFIG_ARCHIVE_MAP", "CanineConfig"],
    "tokenization_canine": ["CanineTokenizer"],
}

try:
	if not is_torch_available():
		raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
	pass
else:
	lowercase    				=   [
	    "CANINE_PRETRAINED_MODEL_ARCHIVE_LIST",
	    "CanineForMultipleChoice",
	    "CanineForQuestionAnswering",
	    "CanineForSequenceClassification",
	    "CanineForTokenClassification",
	    "CanineLayer",
	    "CanineModel",
	    "CaninePreTrainedModel",
	    "load_tf_weights_in_canine",
	]


if TYPE_CHECKING:
	from .configuration_canine import CANINE_PRETRAINED_CONFIG_ARCHIVE_MAP, CanineConfig
	from .tokenization_canine import CanineTokenizer

	try:
		if not is_torch_available():
			raise OptionalDependencyNotAvailable()
	except OptionalDependencyNotAvailable:
		pass
	else:
		from .modeling_canine import (
		    CANINE_PRETRAINED_MODEL_ARCHIVE_LIST,
		    CanineForMultipleChoice,
		    CanineForQuestionAnswering,
		    CanineForSequenceClassification,
		    CanineForTokenClassification,
		    CanineLayer,
		    CanineModel,
		    CaninePreTrainedModel,
		    load_tf_weights_in_canine,
		)


else:
	import sys

	lowercase    				=   _LazyModule(__name__, globals()["__file__"], _import_structure, module_spec=__spec__)













from __future__ import annotations





def 		__UpperCAmelCase     (	a_				,	a_				,	a_):
							snake_case_           =				list(range(len(a_)))
							snake_case_           =				[v / w for v, w in zip(a_				,	a_)]
							index.sort(key=lambda a_: ratio[i]				,	reverse=a_)

							snake_case_           =				0
							snake_case_           =				[0] * len(a_)
							for i in index:
														if weight[i] <= capacity:
																					snake_case_           =				1
																					max_value += value[i]
																					capacity -= weight[i]
														else:
																					snake_case_           =				capacity / weight[i]
																					max_value += value[i] * capacity / weight[i]
																					break

							return max_value, fractions


if __name__ == "__main__":
	import doctest

	doctest.testmod()





