Update app.py

app.py

@@ -46,6 +46,7 @@ builder.add_node("human_response_display", human_response_display_node)
 
 builder.set_entry_point("greeting")
 builder.add_edge("greeting", "human_input_interrupt")
+builder.add_edge("human_input_interrupt", "human_response_display")
 builder.add_edge("human_response_display", END)
 
 # Define the path for the SQLite database file