API Python Microservices

Hello!

My group & I are creating an app built with Bubble and Python for our capstone project. We have come across a few use cases similar to ours in the forums, but are still having trouble figuring out what the best route would be. The goal of the application is to:

Receive two user input values in Bubble
Send the values to Python & run the Python script
Return the result to Bubble

We’ve tried a few different approaches, PythonAnywhere requires a paid account to access any site outside of a Whitelist and we would prefer not to have to spend any money.

We’ve looked into Microservices but the options are overwhelming. Are there any that would be relatively easy to implement? Specifically with Bubble/Python