Update README.md

README.md

@@ -6,10 +6,12 @@ colorTo: purple
 sdk: gradio
 sdk_version: 5.42.0
 app_file: app.py
-pinned: false
+pinned: true
 hf_oauth: true
 hf_oauth_scopes:
 - inference-api
+thumbnail: >-
+  https://cdn-uploads.huggingface.co/production/uploads/6786abab275c13dd7220e227/iyQXZOxz6rYgzctkCYxYu.png
 ---
 
-An example chatbot using [Gradio](https://gradio.app), [`huggingface_hub`](https://huggingface.co/docs/huggingface_hub/v0.22.2/en/index), and the [Hugging Face Inference API](https://huggingface.co/docs/api-inference/index).
+An example chatbot using [Gradio](https://gradio.app), [`huggingface_hub`](https://huggingface.co/docs/huggingface_hub/v0.22.2/en/index), and the [Hugging Face Inference API](https://huggingface.co/docs/api-inference/index).