code: def get_dire(zone_list, cid):
      zs, ze = zone_list[0], zone_list[-1]
      return (zs, ze)
  
imports: import os
  import re
  import cv2
  import gc
  import numpy
  import pandas
  from tqdm import tqdm
  import warnings
label_desc: Use image node_id 6 for calling a global function with example usage: get_dire(zone_list, cid) and returns: zs,  ze