Update app_pyvis_new.py

app_pyvis_new.py

@@ -751,6 +751,9 @@ def build_interface():
             # Button to save the data
             save_button = gr.Button("Save Your Answer")
 
+            # Feedback message
+            feedback_message = gr.Markdown("", visible=False)
+
             # Button to process new node
             process_button = gr.Button("Add New Node")