Update app.py

app.py

@@ -21,7 +21,7 @@ class BasicAgent:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
         messages = [HumanMessage(content=question)]
         result = self.graph.invoke({"messages": messages})
-        print(f"Agent returning fixed answer: {fixed_answer}")
+        print(f"Agent returning fixed answer: {result}")
         answer = result['messages'][-1].content
         return answer