请帮我用python写一个猜拳游戏

好的，以下是一个简单的猜拳游戏的Python代码：

import random

options = ['rock', 'paper', 'scissors']

while True:
    player_choice = input("Enter your choice (rock/paper/scissors): ")
    computer_choice = random.choice(options)

    print(f"You chose {player_choice}, computer chose {computer_choice}.")

    if player_choice == computer_choice:
        print("It's a tie!")
    elif player_choice == 'rock' and computer_choice == 'scissors':
        print("You win!")
    elif player_choice == 'paper' and computer_choice == 'rock':
        print("You win!")
    elif player_choice == 'scissors' and computer_choice == 'paper':
        print("You win!")
    else:
        print("Computer wins!")

    play_again = input("Do you want to play again? (y/n) ")
    if play_again.lower() != 'y':
        break

运行代码后，你将会被要求输入你的选择，然后计算机将随机生成一个选择并展示它。接下来，程序将检查谁赢了或是否平局，并询问你是否想要再玩一次。