import functools
import time


def profiler(func):
    counter = 0

    @functools.wraps(func)
    def wrapper(*args, **kwargs):
        nonlocal counter
        first = time.time()
        x = counter
        counter += 1
        result = func(*args, **kwargs)
        second = time.time()
        y = counter
        wrapper.last_time_taken = second - first
        wrapper.calls = y - x
        return result
    return wrapper