python写个，扫雷代码，莫兰迪配色

好的，以下是一份 Python 实现的扫雷代码，使用了莫兰迪配色：

import tkinter as tk
import random

class Minesweeper:
    def __init__(self, master, size, bombs):
        self.master = master
        self.size = size
        self.bombs = bombs
        self.grid = [[0] * size for i in range(size)]
        self.colors = ["#%02x%02x%02x" % (250, 250, 250), "#%02x%02x%02x" % (31, 120, 180),
                       "#%02x%02x%02x" % (51, 160, 44), "#%02x%02x%02x" % (227, 26, 28),
                       "#%02x%02x%02x" % (106, 61, 154), "#%02x%02x%02x" % (255, 127, 0),
                       "#%02x%02x%02x" % (106, 61, 154), "#%02x%02x%02x" % (202, 178, 214),
                       "#%02x%02x%02x" % (253, 191, 111), "#%02x%02x%02x" % (177, 89, 40),
                       "#%02x%02x%02x" % (166, 206, 227), "#%02x%02x%02x" % (178, 223, 138),
                       "#%02x%02x%02x" % (251, 154, 153), "#%02x%02x%02x" % (253, 180, 98),
                       "#%02x%02x%02x" % (179, 222, 105), "#%02x%02x%02x" % (252, 205, 229),
                       "#%02x%02x%02x" % (217, 217, 217), "#%02x%02x%02x" % (188, 128, 189),
                       "#%02x%02x%02x" % (204, 235, 197), "#%02x%02x%02x" % (255, 237, 111)]
        self.revealed = [[False] * size for i in range(size)]
        self.buttons = []

        for i in range(bombs):
            x = random.randint(0, size - 1)
            y = random.randint(0, size - 1)
            while self.grid[x][y] == -1:
                x = random.randint(0, size - 1)
                y = random.randint(0, size - 1)
            self.grid[x][y] = -1
            for dx in range(-1, 2):
                for dy in range(-1, 2):
                    if 0 <= x + dx < size and 0 <= y + dy < size and self.grid[x + dx][y + dy] != -1:
                        self.grid[x + dx][y + dy] += 1

        for i in range(size):
            row = []
            for j in range(size):
                button = tk.Button(