Which Runtime stack we need to use to host the Azure function for react-chatgpt-app

[mvcsharepointdev]

I want to deploy the https://github.com/pnp/sp-dev-fx-webparts/tree/main/samples/react-chatgpt-app inside my tenant. but for the Azure Function which stack we need to chose, i chose node.js version 18 is this valid , as follow:-

is this valid? choosing Node.js as the Runtimestack + 18 LTS as the version? i tried it on my test environment and the web part worked well.. so not sure if i can use this setting for live as well?

@joaojmendes @joão Mendes