我是python的新手，我正在尝试构建一个简单的Tic-Tac-Tock game.When，我从用户那里获取输入，它会进入无限循环

# 创建一个3x3的空棋盘
board = [[' ' for _ in range(3)] for _ in range(3)]

# 定义玩家和当前玩家
players = ['X', 'O']
current_player = 0

# 游戏循环
while True:
    # 打印棋盘
    for row in board:
        print('|'.join(row))
        print('-' * 5)

    # 获取用户输入
    row = int(input('请输入行号（0-2）：'))
    col = int(input('请输入列号（0-2）：'))

    # 检查输入是否合法
    if row < 0 or row > 2 or col < 0 or col > 2 or board[row][col] != ' ':
        print('无效的输入，请重新输入！')
        continue

    # 在棋盘上放置当前玩家的棋子
    board[row][col] = players[current_player]

    # 检查是否有玩家获胜
    if (board[row][0] == board[row][1] == board[row][2] == players[current_player] or
        board[0][col] == board[1][col] == board[2][col] == players[current_player] or
        board[0][0] == board[1][1] == board[2][2] == players[current_player] or
        board[0][2] == board[1][1] == board[2][0] == players[current_player]):
        print('玩家', players[current_player], '获胜！')
        break

    # 切换到下一个玩家
    current_player = (current_player + 1) % 2