Update app.py

app.py

@@ -19,10 +19,9 @@ class BasicAgent:
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
         messages = [HumanMessage(content=question)]
-        return self.graph.invoke({"messages": messages})
         messages = self.graph.invoke({"messages": messages})
         answer = messages['messages'][-1].content
-        return answer.split("FINAL ANSWER: ")[1]
+        return answer.split("Final answer: ")[1]
 
 def run_and_submit_all( profile: gr.OAuthProfile | None):
     """