code: def get_window_size(self):
      return [int(self.window_size[0]), int(self.window_size[1])]
  
imports: import glob
  import os
  import sys
  import carla
  import argparse
  import random
  import time
  import numpy
label_desc: Use image node_id 2 for calling the DisplayManager obj's underlying member method code with example usage: obj.get_window_size() and returns: list