code: def twilio_SMS(self, from_, to, body):
          
          logging.debug('Texting from Twilio')
          client = TwilioRestClient(self._credentials['TWILIO_ACCOUNT_SID'], self._credentials['TWILIO_AUTH_TOKEN']) 
          response = client.messages.create(
              to=to, 
              from_=from_, 
              body=body,  
          )
          logging.debug('Response from Twilio: {0}'.format(response))
          return response
docs: Send an SMS message from your `twilio`_ account.
  
          .. _twilio: https://www.twilio.com/
  
          Login will be performed using stored credentials.
          
          * *stored credential name: TWILIO_ACCOUNT_SID*
          * *stored credential name: TWILIO_AUTH_TOKEN*
          
          :param string from_: The phone number in your twilio account to send the SMS message from. Full international format.
          :param string to: The phone number to send the SMS message to. Full international format.
          :param string body: The content of the SMS message.