#Use hbmqtt.
#pip install hbmqtt
#pip install hbmqtt
#pip install hbmqtt
#pip install hbmqtt


#Use hbmqtt.
#pip install hbmqtt
#pip install hbmqtt
#pip install hbmqtt
#pip install hbmqtt
#pip install hbmqtt


Update mqtt_test.py