add demo image

README.md

@@ -117,18 +117,24 @@ Here is an example of the transcription capabilities of the model:
 
 ### WebRTC Demonstartion
 
-##### Intallation 
+#### Intallation 
 ```bash 
 pip install vosk
 pip install websockets
 ```
-```bash
 
+#### cloning
+```bash
 git clone https://huggingface.co/linagora/linto-asr-ar-tn-0.1.git
 
 cd linto-asr-ar-tn-0.1/Demo-WebRTC
+```
 
-python3 app.py <model-path>
+#### Use
 
+```bash
+python3 app.py <model-path>
 ```
+Default web interface: `localhost:8010`
 
+![Demo Interface](https://huggingface.co/linagora/linto-asr-ar-tn-0.1/resolve/main/example.png)