PYGAME flashes when opened on MAC OS. How to fix?

Question

Python

Installed the simple_draw package.
Entered this code:

point = sd.get_point(100, 100)
radius = 50
for _ in range(3):
    radius += 5
    sd.circle(center_position=point)

I tried to run it. After that, pygame opens in a new window for a second and then closes.
Worth python 3 and pycharm.