给我一个pythonGUI代码，我需要两个文件夹选择按钮

好的，以下是一个简单的Python GUI代码，其中包含两个文件夹选择按钮：

import tkinter as tk
from tkinter import filedialog

class FileExplorerGUI:
    def __init__(self, master):
        self.master = master
        master.title("文件夹选择")

        self.folder1_path = tk.StringVar()
        self.folder2_path = tk.StringVar()

        self.folder1_button = tk.Button(master, text="选择文件夹1", command=self.browse_folder1)
        self.folder1_button.pack()

        self.folder2_button = tk.Button(master, text="选择文件夹2", command=self.browse_folder2)
        self.folder2_button.pack()

        self.folder1_label = tk.Label(master, textvariable=self.folder1_path)
        self.folder1_label.pack()

        self.folder2_label = tk.Label(master, textvariable=self.folder2_path)
        self.folder2_label.pack()

        self.quit_button = tk.Button(master, text="退出", command=master.quit)
        self.quit_button.pack()

    def browse_folder1(self):
        folder1_path = filedialog.askdirectory()
        self.folder1_path.set(folder1_path)

    def browse_folder2(self):
        folder2_path = filedialog.askdirectory()
        self.folder2_path.set(folder2_path)

root = tk.Tk()
my_gui = FileExplorerGUI(root)
root.mainloop()

这段代码使用了`tkinter`库创建了一个简单的GUI界面，其中包括两个文件夹选择按钮，点击按钮后会弹出文件夹选择框。选择完成后，选择的文件夹路径会显示在标签上。