Update README.md

README.md

@@ -1,6 +1,6 @@
 ---
 title: VoxDoc Voice Symptom Triage Assistant
-emoji: 🩺
+# emoji: 
 colorFrom: blue
 colorTo: green
 sdk: docker
@@ -8,6 +8,8 @@ app_port: 7860
 pinned: false
 license: apache-2.0
 short_description: Voice intake and clinical documentation demo
+thumbnail: >-
+  https://cdn-uploads.huggingface.co/production/uploads/696a57ff06f0d3d8e09b7433/whTfF2UGXkXM5zhjWvt46.png
 ---
 
 # VoxDoc — HF Space Deployment
@@ -67,4 +69,4 @@ docker run -p 7860:7860 \
   voxdoc-hf
 ```
 
-Open [http://localhost:7860](http://localhost:7860).
+Open [http://localhost:7860](http://localhost:7860).