
import warnings

from ...utils import logging
from .image_processing_vilt import ViltImageProcessor


__lowerCamelCase							= logging.get_logger(__name__)






class 						UpperCAmelCase	(		A_				):



			def __init__(self	:      int					,		*snake_case__	:      List[str]					,		**snake_case__	:      List[str]				)	->			None:


										'''simple docstring'''


										warnings.warn(
										    "The class ViltFeatureExtractor is deprecated and will be removed in version 5 of Transformers. Please"
										    " use ViltImageProcessor instead."					,		snake_case__					,		)
										super().__init__(*snake_case__					,		**snake_case__				)







def     UpperCamelCase      (					__lowerCamelCase  :				list       ,      __lowerCamelCase  :				list       ,      __lowerCamelCase  :				list       ,      __lowerCamelCase  :				int       ,      __lowerCamelCase  :				int					):
       if target == 0:
              answer.append(path.copy()					)
       else:
              for index in range(__lowerCamelCase       ,      len(__lowerCamelCase					)					):
                     if target >= candidates[index]:
                            path.append(candidates[index]					)
                            backtrack(__lowerCamelCase       ,      __lowerCamelCase       ,      __lowerCamelCase       ,      target - candidates[index]       ,      __lowerCamelCase					)
                            path.pop(len(__lowerCamelCase					) - 1					)


def     UpperCamelCase      (					__lowerCamelCase  :				list       ,      __lowerCamelCase  :				int					):
       snake_case :     Optional[Any]           =   []  # type: list[int]
       snake_case :     Tuple           =   []  # type: list[int]
       backtrack(__lowerCamelCase       ,      __lowerCamelCase       ,      __lowerCamelCase       ,      __lowerCamelCase       ,      0					)
       return answer


def     UpperCamelCase      (					):
       print(combination_sum([-8, 2.3, 0]       ,      1					)					)


if __name__ == "__main__":
   import doctest

   doctest.testmod()
   main()





