Rock Paper Scissors game (Python)

rockpaperscissors.py

import time
import random

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


def random_choice():
    return random.choice(GAME_CHOICES)


def print_game_info():
    time.sleep(1)
    print('rock...')
    time.sleep(1)
    print('paper...')
    time.sleep(1)
    print('scissors...')
    print('SHOOT!')
    time.sleep(1)


def choice_result(human_choice, computer_choice):
    result_map = {
        ('paper', 'rock'): True,
        ('paper', 'scissors'): False,
        ('rock', 'paper'): False,
        ('rock', 'scissors'): True,
        ('scissors', 'paper'): True,
        ('scissors', 'rock'): False
    }

    if human_choice == computer_choice:
        print('You chose {human_choice} and the computer chose {computer_choice}. It is a tie')
        return 0

    game_result = result_map[(human_choice, computer_choice)]
    
    if game_result:
        print('You chose {human_choice} and the computer chose {computer_choice}.  You win!')
        return 1
    else:
        print('You chose {human_choice} and the computer chose {computer_choice}.  You lose, good day sir!')
        return 2


def play():
    keep_playing = True
    human_score = 0
    computer_score = 0

    while keep_playing:
        choice = input("Make your choice: rock, paper, or scissors?   ")

        if choice not in GAME_CHOICES:
            print('That is not an available option.  Please try again.')
            continue

        computer_choice = random_choice()  
        print_game_info()
        game_result = choice_result(choice, computer_choice)  

        if game_result == 1:
            human_score += 1
        elif game_result == 2:
            computer_score += 1

        print('\n')
        print("Your wins: " + str(human_score))
        print("Computers wins: " + str(computer_score))
        print('\n')

        if input("Do you want to play again? ")[0].lower() != 'y':
            keep_playing = False


play()