I didn't understand the decorators

#1

I didn’t get the decorators part. So, I need some help

#2

Hello @PARUPALLI_ATCHUTA_RAMA_RAO,
A decorator is a design pattern in Python that allows a user to add new functionality to an existing object without modifying its structure. Decorators are usually called before the definition of a function you want to decorate.
Like here in the tutorial decorator function takes the the function as argument. But python provides easier way to create decorators by @ symbol before the function we’d like to decorate.

#3

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