code: def update_threat_distances(self, latlonalt):
          '''update the distance between threats and vehicle'''
          for id in self.threat_vehicles.keys():
              threat_latlonalt = (self.threat_vehicles[id].state['lat'] * 1e-7,
                                  self.threat_vehicles[id].state['lon'] * 1e-7,
                                  self.threat_vehicles[id].state['altitude'])
  
              self.threat_vehicles[id].h_distance = self.get_h_distance(latlonalt, threat_latlonalt)
              self.threat_vehicles[id].v_distance = self.get_v_distance(latlonalt, threat_latlonalt)
  
              # calculate and set the total distance between threat and vehicle
              self.threat_vehicles[id].distance = sqrt(
                  self.threat_vehicles[id].h_distance**2 + (self.threat_vehicles[id].v_distance)**2f update_threat_distances(self, latlonalt):
          '''update the distance between threats and vehicle'''
          for id in self.threat_vehicles.keys():
              threat_latlonalt = (self.threat_vehicles[id].state['lat'] * 1e-7,
                                  self.threat_vehicles[id].state['lon'] * 1e-7,
                                  self.threat_vehicles[id].state['altitude'])
  
              self.threat_vehicles[id].h_distance = self.get_h_distance(latlonalt, threat_latlonalt)
              self.threat_vehicles[id].v_distance = self.get_v_distance(latlonalt, threat_latlonalt)
  
              # calculate and set the total distance between threat and vehicle
              self.threat_vehicles[id].distance = sqrt(
                  self.threat_vehicles[id].h_distance**2 + (self.threat_vehicles[id].v_distance)**2)
docs: update the distance between threats and vehicle