No pop-up window terminal is filled with this design doesn't shut off
This is what reason is docker for MAC
O great god answer

 import sys 
The import pygame 

Def run_game () : 
Pygame. The init () 
Screen=pygame. Display. Set_mode ((1200800)) 
Pygame. Display. Set_caption (" Alien night ") 

While True: 
For the event in pygame. Event. The get () : 
If the event. The type==pygame. QUIT: 
Sys. The exit () 
Pygame. Display. Flip () 

Run_game ()