docs: def download_file(url, local_filename):
      """ Simple wrapper around urlretrieve that uses tqdm to display a progress
      bar of download progress """
      local_filename = os.path.abspath(local_filename)
      path = os.path.dirname(local_filename)
      if not os.path.isdir(path):
          os.makedirs(path)
  
      with tqdm(unit='B', unit_scale=True) as progress:
          def report(chunk, chunksize, total):
              progress.total = total
              progress.update(chunksize)
          return urlretrieve(url, local_filename, reporthook=report)