Update app.py

app.py

@@ -489,15 +489,9 @@ _initial_gallery_html = render_samples_panel(SAMPLES_DIR_DEFAULT)
 
 with gr.Blocks(
     title="Gemini File Search – Gradio Demo (Spaces)",
-    css=custom_css,
     theme=gr.themes.Soft(primary_hue="indigo", neutral_hue="slate"),
 ) as demo:
-    gr.HTML("""
-    <div class="hero">
-      <h1>Gemini File Search · RAG Demo</h1>
-      <p>Paste your Gemini API key to begin. create a store from local classics. upload your own files. ask grounded questions.</p>
-    </div>
-    """)
+    gr.HTML(f"<style>{custom_css}</style>")
 
     client_state = gr.State(value=None)
     store_state = gr.State(value="")