Update app.py

app.py

@@ -62,7 +62,7 @@ def infer(prompt, negative_prompt):
         negative_prompt=negative_prompt,
         width=WIDTH,
         height=HIGH,
-        guidance_scale=7.5
+        guidance_scale=7.5,
         num_inference_steps=30,
         num_images_per_prompt=1,
     ).images[0]