code: def test_audio_dataset_from_directory_follow_links(self):
      directory = self._prepare_directory(
          num_classes=2, count=25, nested_dirs=True
      )
      dataset = audio_dataset_utils.audio_dataset_from_directory(
          directory,
          batch_size=8,
          output_sequence_length=30,
          label_mode=None,
          follow_links=True,
      )
      sample_count = 0
      for batch in dataset:
          sample_count += batch.shape[0]
      self.assertEqual(sample_count, 25)
  
imports: import os
  import numpy
  from keras import testing
  from keras.utils import audio_dataset_utils
  from keras.utils.module_utils import tensorflow
label_desc: Use image node_id 10 for calling the AudioDatasetFromDirectoryTest obj's underlying member method code with example usage: obj.test_audio_dataset_from_directory_follow_links() without return types