code: def test_game_args():
      print("Testing setting custom game arguments...")
  
      game = vzd.DoomGame()
      game.set_window_visible(False)
  
      args1 = "-deathmatch +timelimit 1 +sv_spawnfarthest 1"
      args2 = "+name ViZDoom +colorset 0"
      args_all = args1 + " " + args2
  
      game.set_game_args(args_all)
      assert (
          game.get_game_args() == args_all
      ), "Game args not set correctly."
  
      game.clear_game_args()
      game.add_game_args(args1)
      game.add_game_args(args2)
      assert (
          game.get_game_args() == args_all
      ), "Game args not set correctly."
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_game_args() without return types