code: def check_folders(*folders):
      """Returns False if any passed folder does not exist.
  
      Arguments
      ---------
      folders: list
          Folders to check.
      """
      for folder in folders:
          if not os.path.exists(folder):
              return False
      return True
  
file_path: speechbrain/recipes/ESC50/esc50_prepare.py
imports: import os
  import shutil
  import json
  import logging
  import torchaudio
  from speechbrain.dataio.dataio import read_audio
  from speechbrain.dataio.dataio import load_data_csv
  from speechbrain.utils.fetching import fetch
label_desc: Use image node_id 5 for calling a global function with example usage: check_folders() and returns: True, False