The program does not want to run?

Question

Python

I need the "finish" cycle to start immediately after the snake reaches the field boundaries, but this does not happen, i.e. the "finish" loop does not start itself, but only after I perform some action (press any key, etc.) Here is the code itself:

# What we are doing if we have collision
      if snake_x >= 1051 or snake_x <= 209 or snake_y >= 841 or snake_y <= -1:
         # starting "game over" loop
         finish = True

      while finish:
         window.fill((0, 0, 0)) ...

Please tell me what I am doing wrong or maybe what I am NOT doing.

Answer 1

# What we are doing if we have collision
      if snake_x >= 1051 or snake_x <= 209 or snake_y >= 841 or snake_y <= -1:
         # starting "game over" loop
         finish = True

         while finish:
            window.fill((0, 0, 0)) ...

put a while inside an if

Answer 2

def finish():
   while finish:
       window.fill((0, 0, 0)) ...

Maybe it will work
And well, yes, and then

call a function

finish()