Pygame code crashing Python

Python
1

Any time I run a Python code game from Jupyter it opens in pygame and crashes leaving me with the spinning wheel of death and no choice but to force quit Python app. I’m self teaching and very much at the beginner stage. For example, this code below which is a snake game copied from a tutorial simply won’t run even though I’m pretty sure it’s got no typos… any help would be seriously appreciated!

import pygame
import time
import random

pygame.init()

white = (255, 255, 255)
yellow = (255, 255, 102)
balck = (165,42,42)
red = (213, 50, 80)
green = (0, 255, 0)
blue = (50, 153, 213)

dis_width = 600
dis_height = 400

dis = pygame.display.set_mode((dis_width, dis_height))
pygame.display.set_caption(‘Snake Game’)

clock = pygame.time.Clock()

snake_block = 10
snake_speed = 15

font_style = pygame.font.SysFont(‘bahnschrift’, 25)
score_font = pygame.font.SysFont(‘comicsansms’, 35)

def Your_score(score):
value = score_font.render('Your Score: ’ + str(score), True, yellow)
dis.blit(value, [0, 0])

def our_snake(snake_block, snake_list):
for x in snake_list:
pygame.draw.rect(dis, black, [x[0], x[1], snake_block, snake_block])

def message(msg, color):
    mesg = font_style.render(msg, True, color)
    dis.blit(msg, [dis_width / 6, dis_height / 3])
    
def gameLoop():
    game_over = False
    game_close = False
    
    x1 = dis_width / 2
    y1 = dis_height / 2
    
    x1_change = 0
    y1_change = 0
    
    snake_list = []
    Length_of_snake = 1
    
    foodx = round(random.randrange(0, dis_width - snake_block) / 10.0) * 10.0
    foody = round(random.randrange(0, dis_width - snake_block) / 10.0) * 10.0
    
    while not game_over:
        
        while game_close == True:
            dis.fill(blue)
            message('You Lost! Press C-Play Again or Q-Quit', red)
            Your_score(Length_of_snake - 1)
            pygame.dsplay.update()
            
            for event in pygame.event.get():
                if event.type == pygame.K_q:
                    game_over = True
                    game_close = False
                if event.key == pygame.K_c:
                    gameLoop()
                    
            for event in pygame.event.get():
                if event.type == pygame.QUIT:
                    game_over = True
                if event.type == pygame.KEYDOWN:
                    if event.key == pygame.K_LEFT:
                        x1_change = -snake_block
                        y1_change = 0
                    elif event.key ==pygame.K_RIGHT:
                        x1_change = snake_block
                        y1_change = 0
                    elif event.key == pygame.K_UP:
                        y1_change = -snake_block
                        x1_change = 0
                    elif event.key == pygame.K_DOWN:
                        y1_change = snake_block
                        x1_change = 0
                        
                if x1 >= dis_width or x1 < 0 or y1 >= dis_height or y1 < 0:
                    game_close = True
                x1 += x1_change
                y1 += y1_change
                dis.fill(blue)
                pygame.draw.rect(dis, gree, [foodx, foody, snake_block, snake_block])
                snake_Head = []
                snake_Head.append(x1)
                snake_Head.append(y1)
                snake_List.append(snake_head)
                if len(snake_List) > Length_of_snake:
                    del snake_List[0]
                    
                for x in snake_List[:-1]:
                    if x == snake_Head:
                        game_close = True
                    
                our_snake(snake_block, snake_List)
                Your_score(Length_of_snake - 1)
                
                pygame.display.update()
                
                if x1 == foodx and y1 == foody:
                    foodx = round(random.randrange(0, dis_width - snake_block) / 10.0) * 10.0
                    foody = round(random.randrange(0, dis_width - snake_block) / 10.0) * 10.0
                    Length_of_snake += 1
                    
                clock.tick(snake_speed)
                
            pygame.quit()
            quit()
            
        gameLoop()
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