如何随机删除这些绿点？

# 假设绿点列表为green_dots，要删除的数量为num_to_delete

import random

def delete_random_dots(green_dots, num_to_delete):
    for _ in range(num_to_delete):
        if len(green_dots) == 0:
            break
        random_index = random.randint(0, len(green_dots) - 1)
        del green_dots[random_index]

# 调用示例
green_dots = [...]  # 绿点列表
num_to_delete = 5  # 要删除的数量
delete_random_dots(green_dots, num_to_delete)