




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

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






@dataclass(frozen=_lowercase	)
class  _lowerCAmelCase     (  _lowercase	):
      A__		     =		field(default='audio-classification'    ,			metadata={'include_in_asdict_even_if_is_default': True}	)
      A__		     =		Features({'audio': Audio()}	)
      A__		     =		Features({'labels': ClassLabel}	)
      A__		     =		'audio'
      A__		     =		'labels'

      def 	__magic_name__(   self      ,				__UpperCAmelCase		):
        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]      ,				__UpperCAmelCase		):
          raise ValueError(f"""Column {self.label_column} is not a ClassLabel."""		)
        lowerCAmelCase__				:  Optional[Any]		       =     copy.deepcopy(self		)
        lowerCAmelCase__				:  Optional[int]		       =     self.label_schema.copy()
        lowerCAmelCase__				:  int		       =     features[self.label_column]
        lowerCAmelCase__				:  Any		       =     label_schema
        return task_template







      @property
      def 	__magic_name__(   self		):
        return {
            self.audio_column: "audio",
            self.label_column: "labels",
        }







from collections import Counter
from timeit import timeit



def      __lowerCAmelCase			(					UpperCamelCase = ""	,      )     ->	bool:
  return sum(c % 2 for c in Counter(input_str.replace(''' '''	,      ''''''      ).lower()      ).values()      ) < 2



def      __lowerCAmelCase			(					UpperCamelCase = ""      )     ->	bool:
  if len(UpperCamelCase      ) == 0:
    return True
  lowerCAmelCase__				:  str		       =     input_str.replace(''' '''	,      ''''''      ).lower()
  # character_freq_dict: Stores the frequency of every character in the input string
  lowerCAmelCase__				:  dict[str, int]		       =     {}

  for character in lower_case_input_str:
    lowerCAmelCase__				:  int		       =     character_freq_dict.get(UpperCamelCase	,      0      ) + 1
  lowerCAmelCase__				:  Any		       =     0

  for character_count in character_freq_dict.values():
    if character_count % 2:
      odd_char += 1
  if odd_char > 1:
    return False
  return True



def      __lowerCAmelCase			(					UpperCamelCase = ""      )     ->	None:
  print('''\nFor string = '''	,      UpperCamelCase	,      ''':'''      )
  print(
      '''> can_string_be_rearranged_as_palindrome_counter()'''	,      '''\tans ='''	,      can_string_be_rearranged_as_palindrome_counter(UpperCamelCase      )	,      '''\ttime ='''	,      timeit(
          '''z.can_string_be_rearranged_as_palindrome_counter(z.check_str)'''	,      setup='''import __main__ as z'''	,      )	,      '''seconds'''	,      )
  print(
      '''> can_string_be_rearranged_as_palindrome()'''	,      '''\tans ='''	,      can_string_be_rearranged_as_palindrome(UpperCamelCase      )	,      '''\ttime ='''	,      timeit(
          '''z.can_string_be_rearranged_as_palindrome(z.check_str)'''	,      setup='''import __main__ as z'''	,      )	,      '''seconds'''	,      )


if __name__ == "__main__":
     lowerCAmelCase_					    = input(
         """Enter string to determine if it can be rearranged as a palindrome or not: """
     ).strip()
     benchmark(check_str)
     lowerCAmelCase_					    = can_string_be_rearranged_as_palindrome_counter(check_str)
     print(F"""{check_str} can {"" if status else "not "}be rearranged as a palindrome""")

