PythonLiveLessons #2: Building a Python module

This is the third episode of #PythonLiveLessons, a weekly live stream about Python code and more, hosted by Sebastiaan Mathôt. In this episode, we'll continue the `markdown_code_exec` project that we started in previous episodes. We'll learn how to turn our code sketch into a Python module, and we'll also learn about functions and packages! At the end of this episode, we'll have a fully functional Python module, which we'll polish and package in future episodes!

[jonahjohnbaba]

Please can you have a tutorial on OOPs on data analysis. This is one tutorial that is not on youtube. Many thanks

[cyberdark]

When creating class
Class(object):
Y does people have object in parentheses