How can I deploy beego app to Heroku

Recently I’ve searched go web app frameworks to create hobby project. I’ve been found this article https://nordicapis.com/7-frameworks-to-build-a-rest-api-in-go. Then I’ve looked all seven project github repos. I like https://github.com/astaxie/beego project and start to develop app. I’ve been created API project and tried to deploy it to heroku. But there is no documention for it. So I’ve ...