code: def dot_product(a: carla.Vector3D, b: carla.Vector3D) -> float:
      return a.x * b.x + a.y * b.y + a.z * b.z
  
imports: import os
  import cv2
  import math
  import random
  import numpy
  import carla
  import pygame
  import threading
  import datetime
  from typing import Union
  from tensorforce.agents import Agent
label_desc: Use image node_id 24 for calling a global function with example usage: dot_product(a, b) and returns: unknown