25 steps works fine

app.py

@@ -75,8 +75,8 @@ def generate(
     height: int = 1024,
     guidance_scale_base: float = 5.0,
     guidance_scale_refiner: float = 5.0,
-    num_inference_steps_base: int = 50,
-    num_inference_steps_refiner: int = 50,
+    num_inference_steps_base: int = 25,
+    num_inference_steps_refiner: int = 25,
     apply_refiner: bool = False,
 ) -> PIL.Image.Image:
     generator = torch.Generator().manual_seed(seed)
@@ -209,9 +209,9 @@ with gr.Blocks(css="style.css") as demo:
             num_inference_steps_base = gr.Slider(
                 label="Number of inference steps for base",
                 minimum=10,
-                maximum=100,
+                maximum=25,
                 step=1,
-                value=50,
+                value=25,
             )
         with gr.Row(visible=False) as refiner_params:
             guidance_scale_refiner = gr.Slider(