Add a description, image, and links to the python-esque-iterator topic page so that developers can more easily learn about it.

Add a description, image, and links to the python-iterators topic page so that developers can more easily learn about it.

Imagine you’re waiting in line to get into a movie 🎥 theater. When it’s finally your 🧑 turn to enter, the attendant 👮 checks your ticket and allows you to proceed. Just like this, iterators allow ...