Update app.py

app.py

@@ -703,7 +703,7 @@ html_footer = """
         <p>Powered by Meta's Llama-Vision-Free Model & Together AI</p>
         <p>Upload multiple ingredient images for more creative recipe combinations</p>
         <div class="footer-links">
-            <a href="#how-to-use" target="_blank">How It Works</a>
+            <a href="#" onclick="document.getElementById('how-to-use').scrollIntoView({ behavior: 'smooth' }); return false;">How It Works</a>
             <a href="#" target="_blank">Contact Us</a>
         </div>
     </div>