conf = {
       "key_MapBox" : "pk.eyJ1Ijoiam9oODgiLCJhIjoiY2tkaWR5eTlzMDQ2MjJ5cDNlejZoeDE2YSJ9.DF7jWv4sRerPoyY1tJ2t0w", # MapBox
       "key_Google" : "AIzaSyClu2yvJQjVAQIqs1v6eSEXSgwUNVeDLZM", # Google
       }