Update app.py

app.py

@@ -83,10 +83,10 @@ def infer(
     seed: int = 0,
     width: int = 1024,
     height: int = 1024,
-    guidance_scale_base: float = 5.0,
-    guidance_scale_refiner: float = 5.0,
-    num_inference_steps_base: int = 30,
-    num_inference_steps_refiner: int = 30,
+    guidance_scale_base: float = 7.5,
+    guidance_scale_refiner: float = 7.5,
+    num_inference_steps_base: int = 50,
+    num_inference_steps_refiner: int = 50,
     apply_refiner: bool = False,
     progress=gr.Progress(track_tqdm=True),
 ) -> PIL.Image.Image: