Update README.md

README.md

@@ -12,8 +12,8 @@ pinned: false
 
 This is the **FastAPI backend** for the Smart Quiz system. It provides an API endpoint to generate AI-powered multiple-choice quiz questions based on a given topic.
 
-> 👉 To try the full interactive quiz experience, visit the Gradio UI:  
-> <a href="httpsgface.co/spaces/NZLouislu/smart-quiz-ui"/>
+> 👉 To try the full interactive quiz experience, please visit the Gradio UI:  
+> <a href="https://gface.co/spaces/NZLouislu/smart-quiz-ui" target="_blank" rel="noopener noreferrer">NZLouislu/smart-quiz-ui</a>
 
 ---