Update app.py

Switched back to fixed_answer to see if this changes the 429 error code (too many requests for questions)

app.py

@@ -39,8 +39,8 @@ class BasicAgent:
         print("BasicAgent initialized.")
     def __call__(self, question: str) -> str:
         print(f"Agent received question (first 50 chars): {question[:50]}...")
-        # fixed_answer = "This is a default answer."
-        fixed_answer = agent.run(question)
+        fixed_answer = "This is a default answer."
+        # fixed_answer = agent.run(question)
         print(f"Agent returning fixed answer: {fixed_answer}")
         return fixed_answer