python tutorial 7 | Functions | Functions in real world

By the end of this video you will learn Why do we need functions in this real world of programming? How to define our own functions? How to invoke those functions? If you wanna learn something new and interesting then watch this video till the end. Here is the link of variables in python : https://youtu.be/suI0iX31qbU Here is the link of previous tutorial : https://youtu.be/s3tdtC0PegA However, If you didn’t follow previous series of python tutorials. Kindly, Follow the tutorials to learn more python. Link for my first python tutorial video: https://youtu.be/rQGfOD1YJRg