Add a license
Could you please add a license to your software? A license is needed or people cannot use this software. This page from the Python guide gives more detail and has some suggestions for licenses to choose if you don't have a license in mind already.
GitLab makes it easy to add a LICENSE file to a project. You can click the "Add LICENSE" button that displays at the top of your project page, or use this link. Either way, you can then use the "Apply a template" drop-down to choose the license and it will populate the file automatically.