如何正确地将.PNG文件附加到TKINTER按钮？

import tkinter as tk
from PIL import Image, ImageTk

root = tk.Tk()
button = tk.Button(root)
button.pack()

image = Image.open("image.png")  # 替换为您的PNG文件路径
image = image.resize((width, height))  # 设置图像的宽度和高度
photo = ImageTk.PhotoImage(image)

button.config(image=photo)
button.image = photo  # 保持对图像的引用，避免垃圾回收

import tkinter as tk
from PIL import Image, ImageTk

def attach_image_to_button():
    root = tk.Tk()
    button = tk.Button(root)
    button.pack()

    image = Image.open("image.png")  # 替换为您的PNG文件路径
    image = image.resize((width, height))  # 设置图像的宽度和高度
    photo = ImageTk.PhotoImage(image)

    button.config(image=photo)
    button.image = photo  # 保持对图像的引用，避免垃圾回收

    root.mainloop()

attach_image_to_button()