Update app.py

added link to bioarxiv ver1

app.py

@@ -261,6 +261,7 @@ with gr.Blocks(title="Generative Inference Demo", css="""
 """) as demo:
     gr.Markdown("# Generative Inference Demo")
     gr.Markdown("This demo showcases how neural networks can perceive visual illusions and develop Gestalt principles of perceptual organization through generative inference.")
+    gr.Markdown("📄 **Paper:** [Generative Inference unifies feedback processing for learning and perception in natural and artificial vision](https://www.biorxiv.org/content/10.1101/2025.10.21.683535v1)")
     
     gr.Markdown("""
     **How to use this demo:**