How do I run a Python script on the Azure server?

I am new to Microsoft Azure. I created a bot in Python that takes a message in Messenger from a page that I created in Facebook, processes each message posted, into a function that produces output to present back to Messenger (through Webhook).

Since I have no web space, my Python script is ran locally on my machine, and I am using local hosting to 'communicate' back and forth in Messenger and using my local hosting address for my Webhook link. I also need the script running locally on my machine and local hosting in order for my bot to work in Facebook Messenger.

I was wondering if there is a way to run my script directly from a server on Azure when and if I get web space, instead of from my machine locally (as I THINK Azure is the place to do this from), and how do I run my script from there instead on a 'constant basis'? Thank you for any assistance.