Added info on streamlit app to README

README.md

@@ -14,17 +14,25 @@ app_file: app.py
 
 # Postly
 
+[![license](https://img.shields.io/github/license/DAVFoundation/captain-n3m0.svg?style=flat-square)](https://github.com/andreped/postly/blob/main/LICENSE.md)
+<a target="_blank" href="https://huggingface.co/spaces/andreped/postly"><img src="https://img.shields.io/badge/🤗%20Hugging%20Face-Spaces-yellow.svg"></a>
+
 This repository contain the Postly client, which serves as a micro-message communication platform, similar to Twitter.
 
-## Getting started
+To access the live demo, click on the `Hugging Face` badge above. Below is a snapshot of the current state of the demo app.
 
-Implemented client requires only Python >=3.7, no additional requirements.
+<img width="1400" alt="Screenshot" src="https://github.com/andreped/assets/postly_image.png">
+
+## Getting started
 
-To use client, simply do something like this:
+Install dependencies:
+```
+pip install -r requirements.txt
 ```
-from postly.clients import PostlyClient
 
-postly_instance = PostlyClient()
+Run streamlit app:
+```
+streamlit run app.py
 ```
 
 ## Testing
@@ -34,6 +42,8 @@ For this project, we perform continuous integration to make sure that code is te
 | Build Type | Status |
 | - | - |
 | **Unit tests** | [![CI](https://github.com/andreped/postly/workflows/Tests/badge.svg)](https://github.com/andreped/postly/actions) |
+| **Check file size** | [![CI](https://github.com/andreped/postly/workflows/Check%20file%20size/badge.svg)](https://github.com/andreped/postly/actions) |
+| **Unit tests** | [![CI](https://github.com/andreped/postly/workflows/Deploy/badge.svg)](https://github.com/andreped/postly/actions) |
 
 To perform unit tests, you need to install `pytest`. For running formatting checks you also need `flake8`, `isort`, and `black`. We also depend on `pydantic` for type validation. To do so, lets configure a virtual environment:
 ```