如何仅使用网格在tkinter中设置背景图像

import tkinter as tk

window = tk.Tk()

canvas = tk.Canvas(window)
canvas.pack()

background_image = tk.PhotoImage(file="背景图像路径")

canvas.create_image(0, 0, anchor=tk.NW, image=background_image)

# 创建其他窗口部件
label = tk.Label(window, text="Hello World!")
button = tk.Button(window, text="Click Me!")

# 使用网格布局进行排列
label.grid(row=0, column=0)
button.grid(row=1, column=0)

window.mainloop()