Update app.py

app.py

@@ -444,11 +444,11 @@ def submit_registration(full_name, email, hf_username, gradio_usage,
     
     return f"""✅ Registration Successful!
     
-Thank you, {full_name}! Your registration has been received and saved.
-📧 You will receive information about API credits as we finalize sponsor partnerships.
-🔑 API and Compute credits will be distributed before the Hackathon starting date.
-💬 Be sure to join the Huggingface organization for regular updates on the hackathon and to submit your entries. Join our Discord community channel `gradio-hackathon-nov-2025🏆` for updates and support during the event: https://discord.gg/Qe3jMKVczR
-See you at the hackathon! 🚀"""
+Thank you, {full_name}! Your registration has been received and saved.<br>
+📧 You will receive information about API credits as we finalize sponsor partnerships.<br>
+🔑 API and Compute credits will be distributed before or during the Hackathon starting date.<br>
+💬 Be sure to **join the Huggingface organization** for regular updates on the hackathon and **to submit your entries**. Join our Discord community channel `agents-mcp-hackathon-winter25🏆` for updates and support during the event: https://discord.gg/YgswRqxQ
+**See you at the hackathon! 🚀**"""
 
 # Health check function
 def check_dataset_health():
@@ -491,7 +491,7 @@ custom_css = """
 """
 
 # Create the Gradio interface
-with gr.Blocks(title="Gradio Agents & MCP Hackathon - Winter 2025", css=custom_css) as demo:
+with gr.Blocks(title="Gradio Agents & MCP Hackathon - Winter 2025", css=custom_css, theme="ocean") as demo:
 
     # Header
     gr.Markdown("""