code: def get_temp_export_dir(timestamped_export_dir):
      """Builds a directory name based on the argument but starting with 'temp-'.
  
      This relies on the fact that TensorFlow Serving ignores subdirectories of
      the base directory that can't be parsed as integers.
  
      Args:
        timestamped_export_dir: the name of the eventual export directory, e.g.
          /foo/bar/<timestamp>
  
      Returns:
        A sister directory prefixed with 'temp-', e.g. /foo/bar/temp-<timestamp>.
      """
      dirname, basename = os.path.split(
          tf.compat.as_bytes(timestamped_export_dir)
      )
      return os.path.join(dirname, b"temp-" + basename)
  
file_path: hub/tensorflow_hub/tf_utils.py
imports: import os
  import time
  import uuid
  from absl import logging
  import tensorflow
label_desc: Use image node_id 4 for calling a global function with example usage: get_temp_export_dir(timestamped_export_dir) and returns: os