Update app.py

app.py

@@ -17,7 +17,7 @@ def infer(prompt):
   # the object returned is a python generator
   answers = stability_api.generate(
       prompt=f"Beautiful Portait of a {prompt} made out of flowers 💐 🌺 🌸 , artstation winner by Victo Ngai, Kilian Eng, vibrant colors, winning-award masterpiece, aesthetic octane render, 8K HD",
-      height 704
+      height 640
   )
   
   # iterating over the generator produces the api response