
'''simple docstring'''






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

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




@dataclass(frozen=a__)
class     __snake_case		(   a__):
					_lowerCAmelCase			     =	field(default='''audio-classification'''    ,   metadata={'''include_in_asdict_even_if_is_default''': True})
					_lowerCAmelCase			     =	Features({'''audio''': Audio()})
					_lowerCAmelCase			     =	Features({'''labels''': ClassLabel})
					_lowerCAmelCase			     =	"audio"
					_lowerCAmelCase			     =	"labels"
					def     UpperCAmelCase_							(     self,    A      ):

									"""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.'''      )
									lowerCamelCase					:			Any									= copy.deepcopy(self      )
									lowerCamelCase					:			List[Any]									= self.label_schema.copy()
									lowerCamelCase					:			Any									= features[self.label_column]
									lowerCamelCase					:			Optional[int]									= label_schema
									return task_template




					@property
					def     UpperCAmelCase_							(     self      ):

									"""simple docstring"""


									return {
									    self.audio_column: "audio",
									    self.label_column: "labels",
									}


'''simple docstring'''






from __future__ import annotations

A			      =      '#'




class     __snake_case		:
					def __init__(     self      ):

									"""simple docstring"""


									lowerCamelCase					:			dict									= {}
					def     UpperCAmelCase_							(     self,    A      ):

									"""simple docstring"""


									lowerCamelCase					:			int									= self._trie
									for char in text:
													if char not in trie:
																	lowerCamelCase					:			Dict									= {}
													lowerCamelCase					:			Optional[int]									= trie[char]
									lowerCamelCase					:			Optional[Any]									= True
					def     UpperCAmelCase_							(     self,    A      ):

									"""simple docstring"""


									lowerCamelCase					:			Dict									= self._trie
									for char in prefix:
													if char in trie:
																	lowerCamelCase					:			int									= trie[char]
													else:
																	return []
									return self._elements(A      )




					def     UpperCAmelCase_							(     self,    A      ):

									"""simple docstring"""


									lowerCamelCase					:			Optional[Any]									= []
									for c, v in d.items():
													lowerCamelCase					:			Optional[Any]									= [' '] if c == END else [(c + s) for s in self._elements(A      )]
													result.extend(A      )
									return tuple(A      )





A			      =      Trie()
A			      =      ('depart', 'detergent', 'daring', 'dog', 'deer', 'deal')
for word in words:
					trie.insert_word(word)





def    UpperCAmelCase							(  UpperCAmelCase__							:							str):
				lowerCamelCase					:			Any									= trie.find_word(UpperCAmelCase__)
				return tuple(string + word for word in suffixes)





def    UpperCAmelCase							(  ):
				print(autocomplete_using_trie('de'))


if __name__ == "__main__":
					import doctest

					doctest.testmod()
					main()
