Update app.py

app.py

@@ -117,7 +117,12 @@ preset_values = {
     "Château d'Amboise": {'lat': 47.41362905, 'lon': 0.9859718927689629},
     'Château de Villandry': {'lat': 47.34056095, 'lon': 0.5146088880523084},
     "Château d'Azay-le-Rideau": {'lat': 47.25904985, 'lon': 0.465756301165524},
-    "Château d'Ussé": {'lat': 47.249807, 'lon': 0.2909891848913879}
+    "Château d'Ussé": {'lat': 47.249807, 'lon': 0.2909891848913879},
+    'Groningen, Netherlands': {'lat': 53.2190652, 'lon': 6.5680077},
+    'Osnabrück, Germany': {'lat': 52.37265095, 'lon': 8.161049572938472},
+    'Erfurt, Germany': {'lat': 50.9777974, 'lon': 11.0287364},
+    'Nuremberg, Germany': {'lat': 49.453872, 'lon': 11.077298},
+    'Innsbruck, Austria': {'lat': 47.2654296, 'lon': 11.3927685},
 }
 for key, value in preset_values.items():
     cache.set(key, value)