Merge pull request #57 from p0ns/master

Fixes missing `screen` on call to `self.draw`

src/pick/__init__.py

@@ -146,7 +146,7 @@ def draw(self, screen):
 
     def run_loop(self, screen):
         while True:
-            self.draw()
+            self.draw(screen)
             c = screen.getch()
             if c in KEYS_UP:
                 self.move_up()