import time def costly_func(n: int): time.sleep(n) # 2s time.sleep(1) # 1s x = 1 y = 2 costly_func(2) # 3s time.sleep(1) # 1s def new_func(a, b, c): x = a + b x = x + c return a def new_func2(a, b, c): x = a + b x = x + c return a
