code: def draw_waypoint_info(debug, w, lt=5):
      w_loc = w.transform.location
      debug.draw_string(
          w_loc + carla.Location(z=0.5),
          "lane: " + str(w.lane_id),
          False,
          yellow,
          lt,
      )
      debug.draw_string(
          w_loc + carla.Location(z=1.0),
          "road: " + str(w.road_id),
          False,
          blue,
          lt,
      )
      debug.draw_string(
          w_loc + carla.Location(z=-0.5),
          str(w.lane_change),
          False,
          red,
          lt,
      )
  
file_path: carla/PythonAPI/util/lane_explorer.py
imports: import glob
  import os
  import sys
  import carla
  import argparse
  import random
  import time
label_desc: Use image node_id 3 for calling a global function with example usage: draw_waypoint_info(debug, w, lt) without return types