Update app.py

app.py

@@ -68,6 +68,8 @@ class BasicAgent:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
         
         messages = [HumanMessage(content=question)]
+        print("invoking ......")
+        print("agent", self.agent)
         answer = self.agent.invoke({"messages": messages})
         print("answer:", answer)
         print(f"Agent returning fixed answer: {answer}")