def函数，循环

慕容云蕾

问题：

1. 创建另一个名为 roll_and_show 的函数。
2. 该函数应该使用 throw_dice 函数来掷骰子。
3. 之后，该函数应调用 show_roll 函数以将您投掷的数字显示为图像。

提示代码：

#Import libraries
from PIL import Image
import requests
from io import BytesIO
import random

#Dice side image URLs
roll1_url = r"https://cdn-icons-png.flaticon.com/128/7011/7011091.png"
roll2_url = r"https://cdn-icons-png.flaticon.com/128/7011/7011093.png"
roll3_url = r"https://cdn-icons-png.flaticon.com/128/7011/7011095.png"
roll4_url = r"https://cdn-icons-png.flaticon.com/128/7011/7011097.png"
roll5_url = r"https://cdn-icons-png.flaticon.com/128/7011/7011099.png"
roll6_url = r"https://cdn-icons-png.flaticon.com/128/7011/7011104.png"

#Get images from URLs
roll1 = requests.get(roll1_url)
roll2 = requests.get(roll2_url)
roll3 = requests.get(roll3_url)
roll4 = requests.get(roll4_url)
roll5 = requests.get(roll5_url)
roll6 = requests.get(roll6_url)


我的报错代码：

Import libraries
from PIL import Image
import requests
from io import BytesIO
import random

import random
num = random.randint(1,6)
roll_images = [roll1, roll2, roll3, roll4, roll5, roll6]
roll_im = roll_images[num-1]
img = Image.open(BytesIO(roll_im.content))

def show_roll(num):
   【
       img.thumbnail([50,50])
       display(img)
    】
    for n in image[num - 1]:
        print(n)
    print()

def throw_dice():
    return random.randint(1,6)

def roll_and_show():
    show_roll(throw_dice())

for i in range(3):
    roll_and_show()

需要利用以上代码能打出骰子图像。谢谢各位大佬的帮助！！