A module is nothing but a script that acts as a function, method, new python type, new functionality, etc. Python packages comprise scripts and directories. You can install these packages based on your requirements. Apart from the inbuilt packages, there are too many external packages written and attached to Python. NumPy is one such library that is an integral part of Python programming.Īs we all know, Python packages make it a unique programming language. It is an open-source language and widely used across the globe. Python is recognized as a strong and universal programming language due to its ample set of libraries.