PEP8'd curses_helper.py

rtv/curses_helpers.py

@@ -21,6 +21,7 @@ __all__ = ['ESCAPE', 'get_gold', 'show_notification', 'show_help',
 # http://bugs.python.org/issue21088
 ESCAPE = 27
 
+
 def get_gold():
     """
     Return the guilded symbol.
@@ -30,6 +31,7 @@ def get_gold():
     attr = curses.A_BOLD | Color.YELLOW
     return symbol, attr
 
+
 def get_arrow(likes):
     """
     Return the vote symbol to display, based on the `likes` paramater.