Update app.py

app.py

@@ -20,6 +20,8 @@ class BasicAgent:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
         messages = [HumanMessage(content=question)]
         messages = self.graph.invoke({"messages": messages})
+        print('Messages:')
+        print(messages)
         answer = messages['messages'][-1].content
         return answer.split("Final answer: ")[1]