https://www.digitalocean.com/community/tutorials/how-to-serve-flask-applications-with-gunicorn-and-nginx-on-ubuntu-16-04

In this tutorial /etc/systemd/system/myproject.service file you have mentioned myproject path as “/home/sammy” but in the above steps myproject is in /root

Similar in nginx also /etc/nginx/sites-available/myproject

I changed /home/sammy to /root but I’m getting the below error

This site can’t be reached