haystack/ui/README.md

## Demo UI

This is a minimal UI that can spin up to test Haystack for your prototypes. It's based on streamlit and is very easy to extend for your purposes. 

![Screenshot](https://raw.githubusercontent.com/deepset-ai/haystack/master/docs/_src/img/streamlit_ui_screenshot.png)

## Usage

### Option 1: Local
Execute in this folder:
```
streamlit run webapp.py
```

Requirements: This expects a running Haystack REST API at `http://localhost:8000`

### Option 2: Container

Just run
```
docker-compose up -d
``` 
in the root folder of the Haystack repository. This will start three containers (Elasticsearch, Haystack API, Haystack UI).
You can find the UI at `http://localhost:8501`
Add basic demo UI via streamlit (#671) * Added starter code for frontend demo * worked on comments * Added Docker config for frontend * update docker file. restructure folder structure. minimal renamings and defaults * add screenshot to readme Co-authored-by: Malte Pietsch <malte.pietsch@deepset.ai> 2020-12-27 18:06:09 +05:30			`## Demo UI`

			`This is a minimal UI that can spin up to test Haystack for your prototypes. It's based on streamlit and is very easy to extend for your purposes.`

			`![Screenshot](https://raw.githubusercontent.com/deepset-ai/haystack/master/docs/_src/img/streamlit_ui_screenshot.png)`

			`## Usage`

			`### Option 1: Local`
			`Execute in this folder:`
			```
			`streamlit run webapp.py`
			```

			Requirements: This expects a running Haystack REST API at `http://localhost:8000`

			`### Option 2: Container`

			`Just run`
			```
			`docker-compose up -d`
			```
			`in the root folder of the Haystack repository. This will start three containers (Elasticsearch, Haystack API, Haystack UI).`
			You can find the UI at `http://localhost:8501`