code: def notification(self, text, seconds=2.0):
      self._notifications.set_text(text, seconds=seconds)
  
imports: from __future__ import print_function
  import glob
  import os
  import sys
  import signal
  import carla
  from carla import ColorConverter
  import argparse
  import logging
  import math
  import random
  import weakref
  from rss_sensor import RssSensor
  from rss_visualization import RssUnstructuredSceneVisualizer, RssBoundingBoxVisualizer, RssStateVisualizer
label_desc: Use image node_id 5 for calling the HUD obj's underlying member method code with example usage: obj.notification(text, seconds) without return types