In Python programming, the concepts of *args and **kwargs provide flexibility for handling variable numbers of arguments.
These features are particularly useful in AI and machine learning applications, where functions and methods often need to accommodate a variety of inputs and configurations. This article will explain *args and **kwargs, and illustrate their use with examples related to AI and machine learning.
Understanding *args and **kwargs
*args
*args allows you to pass a variable number of non-keyword arguments to a function. The asterisk (*) before args collects extra positional arguments as a tuple.
**kwargs
**kwargs allows you to pass a variable number of keyword arguments. The double asterisk (**) before kwargs collects extra keyword arguments as a dictionary.
Why Use *args and **kwargs?
In AI and machine learning, functions often need to handle different types and numbers of parameters. *args and **kwargs make functions more flexible and reusable, allowing for more dynamic and adaptable code.
