Remove deprecated tasks

NPSC.py

@@ -20,7 +20,6 @@ import io
 import json
 import tarfile
 import datasets
-from datasets.tasks import AutomaticSpeechRecognition
 
 
 _CITATION = """\
@@ -130,12 +129,6 @@ class Npsc(datasets.GeneratorBasedBuilder):
             supervised_keys=None,
             homepage=_HOMEPAGE,
             citation=_CITATION,
-            task_templates=[
-                AutomaticSpeechRecognition(
-                    audio_column="audio",
-                    transcription_column="sentence_text",
-                )
-            ],
         )
 
     def _split_generators(self, dl_manager):