code: def get_path(filename):
      return os.path.join(_BASE_DIR.name, filename)
  
file_path: audio/examples/tutorials/streamwriter_basic_tutorial.py
imports: import torch
  import torchaudio
  from torchaudio.io import StreamWriter
  import io
  import os
  import tempfile
  from IPython.display import Audio, Video
  from torchaudio.utils import download_asset
  import matplotlib.pyplot
  import torchaudio.transforms
label_desc: Use image node_id 1 for calling a global function with example usage: get_path(filename) and returns: os