Update README.md

Author: yi-an-archive

README.md

@@ -1,2 +1,17 @@
-# task-assigner
-The Task Assigner tool is used to assign a list of tasks _(input by the user)_ to a list of people _(also input by the user)_. 
+# Task Assigner
+
+## Description
+This tool implements a task assignment system that randomly assigns tasks to individuals based on predefined rules. So far, the rules are: 
+1. Everyone will be assigned only with their eligible tasks.
+2. _TBC_
+
+## Installation
+1. Download `main.py` in `src` folder.
+2. Modify the list of people and their eligible tasks based on your own case.
+3. Modify the number of weeks you want to generate.
+
+### Python Version
+This project was written using `Python 3.9`. Make sure you have Python 3.9 or a compatible version installed before running the tool. 
+
+## License
+This project is licensed under the [GPL-3.0 License](https://www.gnu.org/licenses/gpl-3.0.en.html).