Update app.py

app.py

@@ -78,7 +78,12 @@ def create_gradio_interface():
             qr_text = gr.Textbox(label="Decoded Data")  # Single box for decoded data
             copy_button = gr.Button("Copy to Clipboard")
             read_interface.render()  # Corrected placement
-            copy_button.click(None, qr_text, None, _js="() => {navigator.clipboard.writeText(document.querySelector('input[type=text]').value); return 'Copied to Clipboard!'}")
+            copy_button.click(
+                None,
+                qr_text,
+                qr_text,
+                js="() => {navigator.clipboard.writeText(document.querySelector('input[type=text]').value); return 'Copied to Clipboard!'}"
+            )
 
     demo.launch(share=True)