Rasa - whatsapp location

I was able to connect my rasa bot to a whatsapp business account using twilio. I am now trying to get location co-ordinates from the location the user sends to my bot in whatsapp I am facing difficulty in understanding how to write the code in actions for this. Any help would be appreciated. Here is the twilio link = Rich Messaging Features in the Twilio API for WhatsApp - Twilio

my action;

class GetLatLon(Action): def name(self) -> Text: return “get_lat_lon”

def run(
    dispatcher: CollectingDispatcher,
    tracker: Tracker,
    domain: Dict[Text, Any]) -> List[Dict[Text,Any]]:

    resp = MessagingResponse()
    msg = resp.message()

    lat = msg['Latitude']
    lon = msg['Longitude']

   return [SlotSet('lat', lat), SlotSet('lon', lon)]