Usage of mqtt app_name for client instance

ambient_info.py

@@ -16,7 +16,7 @@ logger = logging.getLogger(ROOT_LOGGER_NAME).getChild('main')
 
 
 def send_data_to_mqtt(data):
-    client= paho.Client("temp_sens")
+    client= paho.Client(config.APP_NAME)
     client.username_pw_set(config.MQTT_USER, config.MQTT_PASS)
     try:
         client.connect(config.MQTT_SERVER, 1883)