In this set we will work with a trivial Python service - server, which is built on top of Flask
and has a sole purpose of calculating a Fibonacci number.
There's also another process we will use - a client, which iterates over a set of numbers and calls
the server.
Python instrumentation guide available at OpenTelemetry.io website.
Intro to OpenTelemetry data model concepts (can be run via markdeck)