code: def find_all_files(path_dir, extension):
      out = []
      for root, dirs, filenames in os.walk(path_dir):
          for f in filenames:
              if f.endswith(extension):
                  out.append(
                      ((str(Path(f).stem)), os.path.join(root, f))
                  )
      return out
  
file_path: textlesslib/examples/expresso/dataset/processing/convert_to_16k.py
imports: import os
  import shlex
  import subprocess
  from tqdm import tqdm
  from time import time
  from pathlib import Path
label_desc: Use image node_id 1 for calling a global function with example usage: find_all_files(path_dir, extension) and returns: out