Hi,

I have followed this tutorial to the letter but whenever I run my R code on port 8000 (or any port) and open up a browser

http://ip:8000 I keep getting an: This site cannot be reached error

https://www.computerworld.com/article/3171766/application-development/how-to-create-your-own-slack-bots-and-web-apis-in-r.html?page=2

Any help would be much appreciated