from functools import wraps


def hash_deco(func):
    hash_dict={}

    @wraps(func)
    def wrappper(*args, **qwargs):
        res = func(*args, **qwargs)
        print(f"Heshing result {func.__name__}")
        key = hash(*args, **qwargs)
        hash_dict[key] = res
        print(hash_dict)

        return res

    return wrappper


@hash_deco
def fun(x):
    x = x + 1
    return x



print(fun(5))
print(fun(10))