Update app.py

app.py

@@ -389,7 +389,7 @@ pdf_examples = [["examples/sample-doc.pdf"]]
 with gr.Blocks(theme=thistle_theme, css=css) as demo:
     pdf_state = gr.State(value=get_initial_pdf_state())
     # Update: Added elem_id for CSS targeting
-    gr.Markdown("# **Qwen3-VL-Demo**", elem_id="main-title")
+    gr.Markdown("## **Qwen3-VL-Demo**", elem_id="main-title")
     with gr.Row():
         with gr.Column(scale=2):
             with gr.Tabs():