Update app.py

app.py

@@ -34,7 +34,7 @@ class BasicAgent:
         )
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
-        answer = agent.run(self.template_prompt.format(system_prompt=self.system_prompt, question=question))
+        answer = self.agent.run(self.template_prompt.format(system_prompt=self.system_prompt, question=question))
         print(f"Agent returning answer: {answer}")
         return answer