code: def save_image_random_name(image):
      random_string = (
          "".join(random.choices(string.ascii_letters, k=20)) + ".png"
      )
      image.save(random_string)
      print(f"Saved image to {random_string}!")
  
label_desc: Use image node_id 1 for calling a global function with example usage: save_image_random_name(image) without return types