code: def destroy(self):
      if self._camera:
          self._camera.stop()
          self._camera.destroy()
          self._camera = None
  
imports: import glob
  import os
  import sys
  from enum import Enum
  import math
  import numpy
  import pygame
  import weakref
  import carla
  from carla import ad
label_desc: Use image node_id 2 for calling the RssUnstructuredSceneVisualizer obj's underlying member method code with example usage: obj.destroy() without return types