Update app.py

app.py

@@ -447,6 +447,12 @@ with demo:
     # blz --------------------        
     with gr.Row():
         gr.Button("Download", link="/file=public/results.csv")
+        face = gr.Interface(
+            fn=print, 
+            inputs="button", 
+            outputs=gr.File(label="Output File", file_count="single", file_types=[".csv"])
+        )
+        iface.launch()
     # end blz -------------------
             
     with gr.Row():