A Python package and library often seem interchangeable and we hardly pay attention to them in our daily use. But indeed they are very different in technical practice. We will look at the inherent differences between them in this post. But first, let us look at what a Python module is. Modules A Python module, in the simplest terms, is a python file. For example, cleaning.py . While they are mostly files and end in .py extension, there are exceptions to this. Built-in modules Some of the most co