Update README.md

README.md

@@ -1,3 +1,8 @@
+Quickly find public pools in Berlin where time slots are still available for purchase.
+
+![screenshot](https://user-images.githubusercontent.com/15891394/155847162-e5e26cc1-07eb-45c4-a927-9e4a728a3bd6.jpg)
+
+
 ### setup
 
 1) Create a new `python3` environment: `python3 -m venv env`
@@ -7,4 +12,4 @@ source env/bin/activate
 python3 -m pip install -r requirements.txt
 ```
 3) Install node packages within the `client` directory: `cd client && npm install`
-4) Run server (from the root directory of the repo): `python server.py`
+4) Run server (from the root directory of the repo): `python server.py`