Deployment is Fine, Still Getting a Page Not Found

First Time:
Can anyone point me in the direction on how to deploy a flask website? It says everything is fine, but I am getting a page not found when I visit the site. I don’t know if the DNS has not propagated or if I am not doing something right.

Hi @tanglesit19edu! Welcome to netlify community.

The most common reason folks see the Page Not Found after a successful deploy is due to missing an index.html file in the root of your project.

This post explains how to check for this common issue: [Common Issue] I’ve deployed my site but I still see "Page not found”