public async Task <IActionResult> SetLatLong(Traveler traveler)
{
Geocoding geocoding = await _geocodingService.GetGeocodingWaypoints(traveler);
traveler.Lat = geocoding.results[0].geometry.location.lat;
traveler.Long = geocoding.results[0].geometry.location.lng;
_repo.Traveler.EditTraveler(traveler);
_repo.Save();
return(RedirectToAction("Index"));
}