code: def add_info_to_save_path(save_path, info):
      """Add more information to save path"""
      fname, fextension = os.path.splitext(save_path)
      fname = "_".join([fname, info])
      save_path = "".join([fname, fextension])
      return save_path
  
file_path: PaddleSeg/contrib/PanopticDeepLab/core/predict.py
imports: import os
  import math
  import cv2
  import numpy
  import paddle
  import paddleseg
  from paddleseg.utils import logger, progbar
  from core import infer
  import utils
label_desc: Use image node_id 4 for calling a global function with example usage: add_info_to_save_path(save_path, info) and returns: save_path