Please add a sub folder with your github username in the contrbutions folder and add any code you want to contribute there.

If you have code that you want other members to use, add it in your folder contributions/<your_github_username>/*.

If you contribute more than one single file, please add a README describing what each code does

e.g. contributions/<your_github_username>/README.md

Please don't add anything in the root directory. Also don't add large data files (>10Mb).