Update app.py

app.py

@@ -39,10 +39,9 @@ def infer(input_image, prompt, seed=42, randomize_seed=False, guidance_scale=2.5
             generation progress. Defaults to gr.Progress(track_tqdm=True).
     
     Returns:
-        tuple: A 3-tuple containing:
-            - PIL.Image.Image: The generated/edited image
+        tuple: A 2-tuple containing:
+            - tuple of (PIL.Image.Image, PIL.Image.Image): The original image, generated/edited image
             - int: The seed value used for generation (useful when randomize_seed=True)
-            - gr.update: Gradio update object to make the reuse button visible
     
     Example:
         >>> edited_image, used_seed, button_update = infer(