写出func函数的三个重载函数value of x is 7 value of x is 9.132 value of x and y is 85,64

下面是三个重载函数的代码示例：

def func(x: int) -> None:
    print(f"value of x is {x}")

def func(x: float) -> None:
    print(f"value of x is {x:.3f}")

def func(x: int, y: int) -> None:
    print(f"value of x and y is {x},{y}")

调用这些函数的方法如下：

func(7)
func(9.132)
func(85, 64)

输出结果分别为：

value of x is 7
value of x is 9.132
value of x and y is 85,64