


import copy
from dataclasses import dataclass, field
from typing import ClassVar, Dict

from ..features import ClassLabel, Features, Image
from .base import TaskTemplate





@dataclass(frozen=__UpperCamelCase				)
class   __a      (   __UpperCamelCase				):
 __lowercase			:							str       					=			field(default='image-classification'	,	metadata={'include_in_asdict_even_if_is_default': True}				)
 __lowercase			:							ClassVar[Features]       					=			Features({'image': Image()}				)
 __lowercase			:							ClassVar[Features]       					=			Features({'labels': ClassLabel}				)
 __lowercase			:							str       					=			"image"
 __lowercase			:							str       					=			"labels"
 def 		SCREAMING_SNAKE_CASE__       (       self    ,			lowerCAmelCase__			) ->    Any:




        '''simple docstring'''
        if self.label_column not in features:
               raise ValueError(F'Column {self.label_column} is not present in features.'			)
        if not isinstance(features[self.label_column]    ,			lowerCAmelCase__			):
               raise ValueError(F'Column {self.label_column} is not a ClassLabel.'			)
        lowercase__:       Any        =       copy.deepcopy(self			)
        lowercase__:       List[str]        =       self.label_schema.copy()
        lowercase__:       str        =       features[self.label_column]
        lowercase__:       Optional[int]        =       label_schema
        return task_template
 @property
 def 		SCREAMING_SNAKE_CASE__       (       self			) ->    Dict[str, str]:




        '''simple docstring'''
        return {
            self.image_column: "image",
            self.label_column: "labels",
        }






def        snake_case_					(  snake_case					)  ->    list[int]:
       lowercase__:       Dict        =       [0 for i in range(len(snake_case					)					)]

       # initialize interval's left pointer and right pointer
       lowercase__      ,						lowercase__:       Union[str, Any]        =       0, 0

       for i in range(1      ,							len(snake_case					)					):
              # case when current index is inside the interval
              if i <= right_pointer:
                     lowercase__:       List[Any]        =       min(right_pointer - i + 1      ,							z_result[i - left_pointer]					)
                     lowercase__:       List[str]        =       min_edge

              while go_next(snake_case      ,							snake_case      ,							snake_case					):
                     z_result[i] += 1

              # if new index's result gives us more right interval,
              # we've to update left_pointer and right_pointer
              if i + z_result[i] - 1 > right_pointer:
                     lowercase__      ,						lowercase__:       List[Any]        =       i, i + z_result[i] - 1

       return z_result




def        snake_case_					(  snake_case      ,							snake_case      ,							snake_case					)  ->    bool:
       return i + z_result[i] < len(snake_case					) and s[z_result[i]] == s[i + z_result[i]]




def        snake_case_					(  snake_case      ,							snake_case					)  ->    int:
       lowercase__:       Tuple        =       0
       # concatenate 'pattern' and 'input_str' and call z_function
       # with concatenated string
       lowercase__:       Any        =       z_function(pattern + input_str					)

       for val in z_result:
              # if value is greater then length of the pattern string
              # that means this index is starting position of substring
              # which is equal to pattern string
              if val >= len(snake_case					):
                     answer += 1

       return answer


if __name__ == "__main__":
 import doctest

 doctest.testmod()


