updated README.md

Author: JakubDotPy

README.md

@@ -2,3 +2,55 @@
 
 [codewars](http://codewars.com)  
 Scrape your finished katas to files and upload them to a github repo.
+
+### Local Installation
+
+- modify the `.env_public` file with your codewars username
+- create an `.env_secret` file with your codewars token
+
+Your token may be found when inspecting the request to the corewars site after login.
+You may use browser tools for that.
+
+<img src="imgs/img.png" alt="drawing" width="400"/>
+
+_contents of the file_
+
+```txt
+CW_COOKIE=...
+```
+
+clone the repository
+
+```shell
+git clone https://github.com/JakubDotPy/codewars_solutions.git 
+```
+
+`cd` into the repository
+
+```shell
+cd codewars_solutions
+```
+
+create and activate a virtual environment (Windows version)
+
+```shell
+python -m venv venv
+venv/Scripts/activate
+```
+
+install requirements
+
+```shell
+pip install requirements.txt
+```
+
+run the script
+
+```shell
+python main.py
+```
+
+### Github actions
+
+There is a prepared gihub action, that will automatically download new solutions every night.
+Just set the right environment variables as repository secrets.