Update app.py

app.py

@@ -103,7 +103,8 @@ with gr.Blocks(title="EvoRAG – Real-Time Reasoning AI") as demo:
                  outputs=[evo_reply, chat_display, model_info, genome_log])
     clear.click(clear_fn, outputs=[user_input, option1, option2, user_vote, chat_display, model_info, genome_log])
     retrain.click(retrain_model, outputs=evo_reply)
-    export.click(export_feedback, outputs=[])
+    export.click(export_feedback, outputs=[gr.File(label="📥 Download Feedback CSV")])
+
 
 if __name__ == "__main__":
     demo.launch()