How to implement a decorator function that accepts parameters?

A decorator function with parameters is implemented as a function that returns the decorator itself. That is, it involves three levels of nesting:

1. The outer function accepts the decorator parameters.
2. The inner function is the decorator itself, which accepts the function to be wrapped.
3. The wrapper function, which replaces the original function.

Example:

def repeat(times):
    def decorator(func):
        def wrapper(*args, **kwargs):
            for _ in range(times):
                result = func(*args, **kwargs)
            return result
        return wrapper
    return decorator

@repeat(times=3)
def say_hello():
    print("Hello")

say_hello()

In this example, repeat is a function that takes the parameter times. It returns decorator, which takes the function func and returns wrapper, which calls func the specified number of times.