Update src/app.py

src/app.py

@@ -16,7 +16,6 @@ pillow_heif.register_heif_opener()
 
 TITLE = """
 <center>
-
   <div style="
     background-color: #ff9100;
     color: #1f2937;
@@ -26,24 +25,19 @@ TITLE = """
     🚀 NEW: all the Finegrain spaces are now reunited under the
     <a href="https://editor.finegrain.ai/signup?utm_source=hf&utm_campaign=image-enhancer" target="_blank">Finegrain Editor</a>. Give it a shot! 🚀
   </div>
-
   <h1 style="font-size: 1.5rem; margin-bottom: 0.5rem;">
     Image Enhancer Powered By Refiners
   </h1>
-
   <p>
     Turn low resolution images into high resolution versions with added generated details (your image will be modified).
   </p>
-
   <p>
     This space is powered by Refiners, our open source micro-framework for simple foundation model adaptation.
     If you enjoyed it, please consider starring Refiners on GitHub!
   </p>
-
   <a href="https://github.com/finegrain-ai/refiners" target="_blank">
     <img src="https://img.shields.io/github/stars/finegrain-ai/refiners?style=social" />
   </a>
-
 </center>
 """
 
@@ -134,7 +128,7 @@ def process(
     denoise_strength: float = 0.35,
     num_inference_steps: int = 18,
     solver: str = "DDIM",
-) -> tuple[Image.Image, Image.Image]:
+) -> list[Image.Image]:  # Changed from tuple to list
     manual_seed(seed)
 
     solver_type: type[Solver] = getattr(solvers, solver)
@@ -154,7 +148,7 @@ def process(
         solver_type=solver_type,
     )
 
-    return (input_image, enhanced_image)
+    return [input_image, enhanced_image]  # Return a list, not a tuple
 
 
 with gr.Blocks() as demo:
@@ -263,7 +257,7 @@ with gr.Blocks() as demo:
             num_inference_steps,
             solver,
         ],
-        outputs=output_slider,
+        outputs=[output_slider],  # Put outputs in a list here
     )
 
     gr.Examples(
@@ -285,4 +279,4 @@ with gr.Blocks() as demo:
         run_on_click=False,
     )
 
-demo.launch(share=True, show_error=True)
+demo.launch(share=True, show_error=True)