Deploying Flask web application in EC2 instance

Was trying a new video editor. TERRIBLE
Dependency : Python3, Flask, Gunicorn, NGINX, Nano, Git(Optional)
Timestamp will be set up when I procastinate

Note: Very vague and simplified reasonings
Do not take everything I explain blindly. Do your own research, I am too lazy to put an effort into explaining things in a video where I show how to deploy a web application

[rod]

Hello, thanks for the vid.

One question: When I "curl" the console prints "hello world" (from a previous flask app). It says it is occupying the port but I do not know how to stop it (tried using your command but with "flask/python). Any ideas? thanks