Update app.py

app.py

@@ -27,7 +27,7 @@ class BasicAgent:
         print("BasicAgent initialized.")
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
-        fixed_answer = agent.run(
+        fixed_answer = self.agent.run(
             f"Answer the following question: {question[:50]}"
         )
         print(f"Agent returning fixed answer: {fixed_answer}")