feat: Add annoucement

app.py

@@ -322,7 +322,7 @@ with gr.Blocks(
     ) as iface:
     gr.Markdown(
         """
-        # StableSpann3r: Making Spann3r stable with Odometry Backend
+        # StableSpann3r: Making Video to 3D easy
         <p align="center">
             <a title="Github" href="https://github.com/Stable-X/StableSpann3r" target="_blank" rel="noopener noreferrer" style="display: inline-block;">
                 <img src="https://img.shields.io/github/stars/Stable-X/StableSpann3r?label=GitHub%20%E2%98%85&logo=github&color=C8C" alt="badge-github-stars">
@@ -331,6 +331,10 @@ with gr.Blocks(
                 <img src="https://www.obukhov.ai/img/badges/badge-social.svg" alt="social">
             </a>
         </p>
+        
+        <div style="background-color: #f0f0f0; padding: 10px; border-radius: 5px; margin-bottom: 20px;">
+            <strong>📢 About StableSpann3r:</strong> This is an experimental open-source project building on <a href="https://github.com/naver/dust3r" target="_blank">dust3r</a> and <a href="https://github.com/HengyiWang/spann3r" target="_blank">spann3r</a>. We're exploring video-to-3D conversion, using spann3r for tracking and implementing our own backend and meshing. While it's a work in progress with plenty of room for improvement, we're excited to share it with the community. We welcome your feedback, especially on failure cases, as we continue to develop and refine this tool.
+        </div>
         """
     )
     with gr.Row():