Update app.py

app.py

@@ -31,6 +31,7 @@ examples = [
 MODEL_OPTIONS = {
     "Lightning": "SG161222/RealVisXL_V4.0_Lightning",
     "Turbovision": "SG161222/RealVisXL_V3.0_Turbo",
+    "Mobius": "Corcelio/mobius",
 
 }