Update app.py

app.py

@@ -16,7 +16,7 @@ class BasicAgent:
         self.app_id = os.getenv("WOLFARM_APP_ID")
         
     def __call__(self, question: str) -> str:
-    print(f"Agent received question (first 50 chars): {question[:50]}...")
+        print(f"Agent received question (first 50 chars): {question[:50]}...")
 
         if not self.app_id:
             print("❌ WolframAlpha App ID not found.")