I am not very familiar with gitlab and I am struggling setting up CI/CD for my Android App. Here is the link to my gitlab: https://gitlab.com/bencyric/cs-137-app-cyric
I have used the templates pipeline but did not provide me a release apk.
Is there a simple way to build a release of my App through CI/CD considering my case?

what i did till now:
Used the template CI/CD for Android app pipeline.
Read through the forum post but I am still confused.