我想用tkinter做一个随机数猜谜游戏。

import tkinter as tk
import random

class GuessNumberGame:
    def __init__(self, root):
        self.root = root
        self.root.title("随机数猜谜游戏")
        
        self.target_number = random.randint(1, 100)
        self.attempts = 0
        
        self.label = tk.Label(root, text="猜一个1到100之间的数字:")
        self.label.pack()
        
        self.entry = tk.Entry(root)
        self.entry.pack()
        
        self.button = tk.Button(root, text="提交", command=self.check_guess)
        self.button.pack()
        
        self.result_label = tk.Label(root, text="")
        self.result_label.pack()
    
    def check_guess(self):
        try:
            guess = int(self.entry.get())
            self.attempts += 1
            
            if guess == self.target_number:
                self.result_label.config(text=f"恭喜你，猜对了！用了{self.attempts}次尝试。")
            elif guess < self.target_number:
                self.result_label.config(text="猜小了，请再试一次。")
            else:
                self.result_label.config(text="猜大了，请再试一次。")
        except ValueError:
            self.result_label.config(text="请输入一个有效的数字。")

if __name__ == "__main__":
    root = tk.Tk()
    game = GuessNumberGame(root)
    root.mainloop()