You want to publish temperature and humidity data from a Raspberry Pi to two MQTT topics sensor/temp and sensor/humidity. Which code snippet correctly publishes both values and disconnects properly?

You want to publish temperature and humidity data from a Raspberry Pi to two MQTT topics sensor/temp and sensor/humidity. Which code snippet correctly publishes both values and disconnects properly?

import paho.mqtt.client as mqtt
client = mqtt.Client()
client.connect('broker.hivemq.com', 1883)
# Fill in the blanks
client.publish('sensor/temp', '23.1')
client.publish('sensor/humidity', '60')
client.disconnect()