Remove deprecated tasks

This dataset uses `tasks`, which are deprecated and will raise an error after the next major release of `datasets`. See: https://github.com/huggingface/datasets/pull/6999

common_voice.py

@@ -19,7 +19,6 @@ import os
 import warnings
 
 import datasets
-from datasets.tasks import AutomaticSpeechRecognition
 
 
 _DATA_URL = "https://voice-prod-bundler-ee1969a6ce8178826482b88e843c335139bd3fb4.s3.amazonaws.com/cv-corpus-6.1-2020-12-11/{}.tar.gz"
@@ -663,7 +662,6 @@ class CommonVoice(datasets.GeneratorBasedBuilder):
             homepage=_HOMEPAGE,
             license=_LICENSE,
             citation=_CITATION,
-            task_templates=[AutomaticSpeechRecognition(audio_column="audio", transcription_column="sentence")],
         )
 
     def _split_generators(self, dl_manager):