@Memoize doesn't work in Python 3 ? -- (Gauche scheme?)

@Memoize   doesn't  work  in Python 3  ?
Do we have this in  Gauche scheme?  (Common Lisp?)
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A feature known as "decorators" was added in Python 2.4
@Memoize
def factorial(k):
     if k < 2: return 1
     return k * factorial(k - 1)
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Python 3.9 released a new function functools.cache.
It caches in memory the result of a function called with a particular set of arguments.
import functools
import time
@functools.cache
def calculate_double(num):
     time.sleep(1) # sleep for 1 second to simulate a slow calculation
     return num * 2