如何使用循环间隔10秒发送消息？

pip install paho-mqtt

import time
import random
import paho.mqtt.client as mqtt

# MQTT服务器的地址和端口
broker_address = "mqtt.example.com"
broker_port = 1883

# MQTT客户端的ID
client_id = "my_client_id"

# 连接到MQTT服务器
client = mqtt.Client(client_id)
client.connect(broker_address, broker_port)

# 循环间隔10秒发送消息
while True:
    # 生成随机消息
    message = "Hello, World! " + str(random.randint(1, 100))

    # 发布消息到指定的主题
    client.publish("my_topic", message)

    # 等待10秒
    time.sleep(10)