Update app.py

app.py

@@ -79,7 +79,7 @@ class BasicAgent:
             print(f"User logged in: {username}")
         else:
             print("User not logged in.")
-    return "Please Login to Hugging Face with the button.", None
+        return "Please Login to Hugging Face with the button.", None
 
     api_url = DEFAULT_API_URL
     questions_url = f"{api_url}/questions"