如何使用python关闭同一应用程序的两个窗口？

import tkinter as tk

def close_window(window):
    window.destroy()

# 创建第一个窗口
window1 = tk.Tk()
window1.title("窗口1")
window1.geometry("200x200")

# 创建第二个窗口
window2 = tk.Tk()
window2.title("窗口2")
window2.geometry("200x200")

# 创建关闭按钮，并绑定关闭窗口的函数
button1 = tk.Button(window1, text="关闭窗口", command=lambda: close_window(window1))
button1.pack()

button2 = tk.Button(window2, text="关闭窗口", command=lambda: close_window(window2))
button2.pack()

# 进入主循环
window1.mainloop()