自生成按钮在重新启动GUI时不再存在

import tkinter as tk

# 保存按钮信息的列表
button_info = []

def generate_buttons():
    # 生成按钮并保存按钮信息
    button1 = tk.Button(root, text="Button 1")
    button_info.append({"text": "Button 1", "button": button1})
    button1.pack()

    button2 = tk.Button(root, text="Button 2")
    button_info.append({"text": "Button 2", "button": button2})
    button2.pack()

def restart_gui():
    # 清除之前的按钮
    for info in button_info:
        info["button"].pack_forget()

    # 重新生成按钮
    for info in button_info:
        button = tk.Button(root, text=info["text"])
        button.pack()

# 创建GUI窗口
root = tk.Tk()

# 生成按钮
generate_buttons()

# 创建重新启动GUI的按钮
restart_button = tk.Button(root, text="Restart GUI", command=restart_gui)
restart_button.pack()

# 运行GUI主循环
root.mainloop()