For a full tutorial on how to deploy your app, go right here: https://towardsdatascience.com/how-to-deploy-your-dash-app-with-heroku-a4ecd25a6205
go to folder with all the files in this template (app, requirements, Procfile)
- heroku create unique-app-name
- git push heroku master
- heorku ps:scale web=1
your app should be available from: https://unique-app-name.herokuapp.com