code: def send_location(self, room_id, geo_uri, name, thumb_url=None, thumb_info=None,
                        timestamp=None):
          
          content_pack = {
              "geo_uri": geo_uri,
              "msgtype": "m.location",
              "body": name,
          }
          if thumb_url:
              content_pack["thumbnail_url"] = thumb_url
          if thumb_info:
              content_pack["thumbnail_info"] = thumb_info
  
          return self.send_message_event(room_id, "m.room.message", content_pack,
                                         timestamp=timestamp)
docs: Send m.location message event
  
          Args:
              room_id (str): The room ID to send the event in.
              geo_uri (str): The geo uri representing the location.
              name (str): Description for the location.
              thumb_url (str): URL to the thumbnail of the location.
              thumb_info (dict): Metadata about the thumbnail, type ImageInfo.
              timestamp (int): Set origin_server_ts (For application services only)