如何在tkinter python中点击一个按钮来启动不同的和多个线程？

import tkinter as tk
import threading

def start_threads():
    # 创建并启动线程
    thread1 = threading.Thread(target=thread_function1)
    thread1.start()

    thread2 = threading.Thread(target=thread_function2)
    thread2.start()

def thread_function1():
    # 第一个线程的逻辑
    pass

def thread_function2():
    # 第二个线程的逻辑
    pass

window = tk.Tk()
button = tk.Button(window, text="启动线程", command=start_threads)
button.pack()
window.mainloop()