如何在Tkinter Python中删除窗口背景

from tkinter import *

window = Tk()

window.configure(bg="颜色名称")

image = PhotoImage(file="图片路径")
background_label = Label(window, image=image)
background_label.place(x=0, y=0, relwidth=1, relheight=1)

background_label.destroy()

from tkinter import *

def remove_background():
    background_label.destroy()

window = Tk()
window.geometry("500x500")

image = PhotoImage(file="图片路径")
background_label = Label(window, image=image)
background_label.place(x=0, y=0, relwidth=1, relheight=1)

remove_button = Button(window, text="删除背景", command=remove_background)
remove_button.pack()

window.mainloop()