code: def _is_quit_shortcut(key):
      return (key == K_ESCAPE) or (
          key == K_q and pygame.key.get_mods() & KMOD_CTRL
      )
  
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 7 for calling the VehicleControl obj's underlying member method code with example usage: obj._is_quit_shortcut(key) and returns: unknown