Update app.py

app.py

@@ -606,6 +606,10 @@ def create_qr_sequence_visualizer():
             composite_image = create_composite(enabled_indices)
             qr_visualization.update(value=composite_image)
 
+
+
+        # Later in your code, use it in the button click event
+        visualize_btn.click(visualize_qr_codes, inputs=output_gallery, outputs=None)
         # Event handlers
         visualize_btn.click(process_qr_codes, inputs=qr_input, outputs=[visualization_status, qr_visualization, qr_preview])
         reset_btn.click(lambda: (None, None, None, "⚠️ Visualization reset."), outputs=[visualization_status, qr_visualization, qr_preview])