Update app.py for typo

app.py

@@ -16,7 +16,7 @@ class BasicAgent:
         self.gaia = agents.create_general_ai_agent(verbosity=0)
         print('BasicAgent initialized.')
     def __call__(self, task_id: str, question: str) -> str:
-        print(f"Agent received questoin (first 50 chars): {question[:50]}...")
+        print(f"Agent received question (first 50 chars): {question[:50]}...")
         task = self.gaia.invoke({
             'task_id': task_id,
             'question': question,