def execute(self, deviceData, mqttClient=None): print 'Run LineControl.......' d_Data = deviceData['DeviceData'] temp_c = float(d_Data['Temperature_C']) msgPlainTxt = "Warning message from IOT platform: current temperature is over threshold:" + str( temp_c) # Initial Line client client = LineClient( authToken= 'DOFM6cNhM8VIuKmyOXK2.azad0AlpxQy6iJzh2pQLqG.By8oDIYL8bQ8KNscNnygUVN7HngF0vweWFwHG1lGyII=' ) friend = client.getContactFromName('Wester') friend.sendMessage(msgPlainTxt) return None