Update app.py

app.py

@@ -165,10 +165,10 @@ css = '''.gradio-container{max-width: 700px !important}
 .fade-in-out {animation: fadeInOut 3s forwards}
 @keyframes fadeInOut {
     0% {
-      background: var(--bg-color); /* Immediately set to the target color */
+      background: var(--bg-color);
     }
     100% {
-      background: var(--button-secondary-background-fill); /* Gradually fade back to the original */
+      background: var(--button-secondary-background-fill);
     }
 }
 '''
@@ -209,7 +209,7 @@ document.body.addEventListener('click', function(event) {
 </script>
 '''
 
-with gr.Blocks(css=css, head=js) as demo:
+with gr.Blocks(css=css, head=js_head) as demo:
     gr.Markdown('''# Generative Recommenders
     Explore the latent space without text prompts, based on your preferences. [Learn more on the blog](https://rynmurdock.github.io/posts/2024/3/generative_recomenders/)
     ''', elem_id="description")