To deploy flask web app using Microsoft Azure Web/App Service refer the [docs](https://learn.microsoft.com/en-us/azure/app-service/quickstart-python?tabs=flask%2Cwindows%2Cazure-portal%2Czip-deploy%2Cdeploy-instructions-azportal%2Cterminal-powershell%2Cdeploy-instructions-zip-curl)
To deploy flask web app using Microsoft Azure Web/App Service refer the docs