Function app

https://docs.microsoft.com/en-us/azure/azure-functions/

First function Python

https://docs.microsoft.com/en-us/azure/azure-functions/functions-create-first-function-vs-code?pivots=programming-language-python

Linux, hm, must upload code from local

The Azure Functions extension for Visual Studio Code.

Azure icon click it, takes time

Select a language for your function project: Choose Python.
Select a Python alias to create a virtual environment: Choose the location of your Python interpreter. If the location isn’t shown, type in the full path to your Python binary.
Select a template for your project’s first function: Choose HTTP trigger.
Provide a function name: Type HttpExample.
Authorization level: Choose Anonymous, which enables anyone to call your function endpoint. To learn about authorization level, see Authorization keys.
Select how you would like to open your project: Choose Add to workspace.

Sign in

Ok, next step….