Chơi kéo búa bao Python

from random import randint

 print("CHAO MUNG CAC BAN DA DEN VOI GAME ''KEO, BUA, BAO''")

print("Hay chon Keo hoac Bua hoac Bao: ")

player = input()

computer = randint(0,2)

 if computer == 0:

    computer = "Bua"

if computer == 1:

    computer = "Bao"

if computer == 2:

    computer = "Keo"

    print("+++---+++")

print("Ban chon: " + player)

 if player == computer:

    print("May chon: " + computer)

    print("+++---+++")

    print("May said: Hoa roi. Lai lan nua nao!")

else:

    if player == "Keo":

        if computer == "Bua":

            print("May chon: " + computer)

            print("+++---+++")

            print("May said: Ban thua roi. Ve luyen tap lai di.")

        else:

            print("May chon: " + computer)

            print("+++---+++")

            print("May said: Ban thang roi. Hen thoi.")

    elif player == "Bua":

        if computer == "Bao":

            print("May chon: " + computer)

            print("+++---+++")

            print("May said: Ban thua roi. Ve luyen tap lai di.")

        else:

            print("May chon: " + computer)

            print("+++---+++")

            print("May said: Ban thang roi. Hen thoi.")

    elif player == "Bao":

        if computer == "Keo":

            print("May chon: " + computer)

            print("+++---+++")

            print("May said: Ban thua roi. Ve luyen tap lai di.")

        else:

            print("May chon: " + computer)

            print("+++---+++")

            print("May said: Ban thang roi. Hen thoi.")

    else:

        computer = "Nhap sai roi! Nhap lai di 3!"

        print("May said: " + computer)

        print("+++---+++")