




"""simple docstring"""
import importlib
import inspect
import os
import re


# All paths are set with the intent you should run this script from the root of the repo with the command
# python utils/check_config_docstrings.py
a_				:    List[str]										=     '''src/transformers'''


# This is to make sure the transformers module imported is the one in the repo.
a_				:    List[Any]										=     importlib.util.spec_from_file_location(
    '''transformers''',
    os.path.join(PATH_TO_TRANSFORMERS, '''__init__.py'''),
    submodule_search_locations=[PATH_TO_TRANSFORMERS],
)
a_				:    Any										=     spec.loader.load_module()

a_				:    List[str]										=     transformers.models.auto.configuration_auto.CONFIG_MAPPING

# Regex pattern used to find the checkpoint mentioned in the docstring of `config_class`.
# For example, `[bert-base-uncased](https://huggingface.co/bert-base-uncased)`
a_				:    Union[str, Any]										=     re.compile('''\[(.+?)\]\((https://huggingface\.co/.+?)\)''')


a_				:    Tuple										=     {
    '''CLIPConfigMixin''',
    '''DecisionTransformerConfigMixin''',
    '''EncoderDecoderConfigMixin''',
    '''RagConfigMixin''',
    '''SpeechEncoderDecoderConfigMixin''',
    '''VisionEncoderDecoderConfigMixin''',
    '''VisionTextDualEncoderConfigMixin''',
}





def 						UpperCAmelCase				(			)  ->     Tuple:
			__lowerCamelCase					:	Tuple	       =				[]

			for config_class in list(CONFIG_MAPPING.values()     ):
						__lowerCamelCase					:	int	       =				False

						# source code of `config_class`
						__lowerCamelCase					:	Any	       =				inspect.getsource(A__     )
						__lowerCamelCase					:	str	       =				_re_checkpoint.findall(A__     )

						for checkpoint in checkpoints:
									# Each `checkpoint` is a tuple of a checkpoint name and a checkpoint link.
									# For example, `('bert-base-uncased', 'https://huggingface.co/bert-base-uncased')`
									__lowerCamelCase       ,      __lowerCamelCase					:	Dict	       =				checkpoint

									# verify the checkpoint name corresponds to the checkpoint link
									__lowerCamelCase					:	Union[str, Any]	       =				f'''https://huggingface.co/{ckpt_name}'''
									if ckpt_link == ckpt_link_from_name:
												__lowerCamelCase					:	str	       =				True
												break

						__lowerCamelCase					:	List[Any]	       =				config_class.__name__
						if not checkpoint_found and name not in CONFIG_CLASSES_TO_IGNORE_FOR_DOCSTRING_CHECKPOINT_CHECK:
									configs_without_checkpoint.append(A__     )

			if len(A__     ) > 0:
						__lowerCamelCase					:	Dict	       =				'\n'.join(sorted(A__     )     )
						raise ValueError(f'''The following configurations don\'t contain any valid checkpoint:\n{message}'''     )


if __name__ == "__main__":
					check_config_docstrings_have_checkpoints()









"""simple docstring"""
def 						UpperCAmelCase				(			A__:    int							,				A__:    list[int]							,				A__:    int     )  ->     int:

			def count_of_possible_combinations(A__:    int     ) -> int:
						if target < 0:
									return 0
						if target == 0:
									return 1
						return sum(count_of_possible_combinations(target - item     ) for item in array     )

			return count_of_possible_combinations(A__     )





def 						UpperCAmelCase				(			A__:    int							,				A__:    list[int]							,				A__:    int     )  ->     int:

			def count_of_possible_combinations_with_dp_array(
			    A__:    int							,				A__:    list[int]     ) -> int:
						if target < 0:
									return 0
						if target == 0:
									return 1
						if dp_array[target] != -1:
									return dp_array[target]
						__lowerCamelCase					:	Dict	       =				sum(
						    count_of_possible_combinations_with_dp_array(target - item							,				A__     )
						    for item in array     )
						__lowerCamelCase					:	str	       =				answer
						return answer

			__lowerCamelCase					:	Union[str, Any]	       =				[-1] * (target + 1)
			return count_of_possible_combinations_with_dp_array(A__							,				A__     )





def 						UpperCAmelCase				(			A__:    int							,				A__:    list[int]							,				A__:    int     )  ->     int:
			__lowerCamelCase					:	int	       =				[0] * (target + 1)
			__lowerCamelCase					:	str	       =				1

			for i in range(1							,				target + 1     ):
						for j in range(A__     ):
									if i - array[j] >= 0:
												dp_array[i] += dp_array[i - array[j]]

			return dp_array[target]


if __name__ == "__main__":
					import doctest

					doctest.testmod()
					a_				:    Any										=     3
					a_				:    str										=     5
					a_				:    List[Any]										=     [1, 2, 5]
					print(combination_sum_iv(n, array, target))



