我如何使用if语句来知道是玩家还是计算机赢了？

player_choice = input("请输入玩家的选择（剪刀、石头、布）：")
computer_choice = input("请输入计算机的选择（剪刀、石头、布）：")

if player_choice == computer_choice:
    print("平局")
elif (player_choice == "剪刀" and computer_choice == "布") or (player_choice == "石头" and computer_choice == "剪刀") or (player_choice == "布" and computer_choice == "石头"):
    print("玩家赢了")
else:
    print("计算机赢了")