code: def test_align_with_features(self):
      task = AudioClassification(
          audio_column="input_audio", label_column="input_label"
      )
      self.assertEqual(task.label_schema["labels"], ClassLabel)
      task = task.align_with_features(
          Features({"input_label": ClassLabel(names=self.labels)})
      )
      self.assertEqual(
          task.label_schema["labels"], ClassLabel(names=self.labels)
      )
  
imports: from copy import deepcopy
  from unittest.case import TestCase
  import pytest
  from datasets.arrow_dataset import Dataset
  from datasets.features import Audio, ClassLabel, Features, Image, Sequence, Value
  from datasets.info import DatasetInfo
  from datasets.tasks import AudioClassification, AutomaticSpeechRecognition, ImageClassification, LanguageModeling, QuestionAnsweringExtractive, Summarization, TextClassification, task_template_from_dict
  from datasets.utils.py_utils import asdict
label_desc: Use image node_id 4 for calling the AudioClassificationTest obj's underlying member method code with example usage: obj.test_align_with_features() without return types