Add some description

README.md

@@ -7,9 +7,10 @@ sdk: gradio
 sdk_version: 5.33.0
 python_version: 3.12
 app_file: app.py
-pinned: false
+pinned: true
 license: mit
-short_description: WIP
+short_description: Chat with characters from classic novels.
+thumbnail: https://huggingface.co/spaces/Agents-MCP-Hackathon/consilium_mcp/blob/main/assets/screenshot.png
 tags:
   - agent-demo-track
   - mcp-server-track