Update app.py

app.py

@@ -246,9 +246,8 @@ def infer(
     prompt,
     lora_choice,
     seed=42,
-    randomize_seed=False,
     true_guidance_scale=4.0,
-    num_inference_steps=40,
+    num_inference_steps=8,
     height=None,
     width=None,
     # rewrite_prompt=False,
@@ -292,6 +291,9 @@ def infer(
     if pil_images:
         for i, img in enumerate(pil_images):
             print(f"    [{i}] size: {img.width}x{img.height}")
+
+    num_inference_steps = max(1, int(num_inference_steps or 1))
+    
     images = pipe(
         image=pil_images if len(pil_images) > 0 else None,
         prompt=prompt,