Decorator is a function which can take a function as argument and extend its functionality and returns modified function with extended functionality.
So, here in this post we are going to learn about Decorator Chaining. Chaining decorators means applying more than one decorator inside a function. Python allows us to implement more than one decorator to a function. It makes decorators useful for resuabale building blocks as it accumulates the several effects together. It is also knows as nested decorators in Python.
@decor1 @decor def num(): statement(s)
Example: For num() function we are applying 2 decorator functions. Firstly the inner decorator will work and then the outer decorator.
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