need help making a snake game

I have to make a snake game project and I dont have the slightest idea on what to do. I am required to make it on python. So far, I have done the code which is below. I would really appreciate any help at all please!<br><br>```python<br>import pygame<br>from sys import exit<br>import random<br><br>pygame.init()<br><br>java = pygame.display.set_mode((600, 600))<br>pygame.display.set_caption('SNEK')<br><br>clock = pygame.time.Clock()<br><br>def snake():<br> #need help here<br> pass<br><br>def apple():<br> # need help as well<br> pass<br><br>while True:<br> for event in pygame.event.get():<br> if event.type == pygame.QUIT:<br> pygame.quit()<br> exit()<br><br> java.fill("black")<br> pygame.display.update()<br> clock.tick(60)<br>```<br><br>I know this may be a lot of code but I hope anyone can help. Any help will be super appreciated!