code: def _output_dir():
      return os.path.join(
          FLAGS.tfds_dir, "audio", "yesno", "dummy_data"
      )
  
file_path: datasets/tensorflow_datasets/audio/yesno/dummy_data_generation.py
imports: import os
  import random
  from absl import app
  from absl import flags
  from tensorflow_datasets.core import utils
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
  from tensorflow_datasets.testing import fake_data_utils
label_desc: Use image node_id 1 for calling a global function with example usage: _output_dir() and returns: os