PyGame getting stuck in forever loading state with PyCharm

I am trying to use PyGame through PyCharm. The PyGame window opens but it always gets stuck in a loading state without throwing any errors. I end up closing the PyGame window.

If I try to run the script through terminal it magically works fine.
Furthermore, to highlight that probably there is no problem with PyGame, I run 

python2.7 -m pygame.examples.aliens

The default PyGame example and this too works fine.

I am using python2.7 on Mac Sierra.