root = tk.Tk()
root.title("Image Watermark Tool")
root.geometry("300x150")

tk.Label(root, text="Image Watermarking", font=("Arial", 14)).pack(pady=10)

tk.Button(root, text="Embed Watermark", command=embed).pack(pady=5)
tk.Button(root, text="Extract Watermark", command=extract).pack(pady=5)

root.mainloop()