clean up bin/tabletracker a bit

bin/tabletracker

@@ -4,12 +4,14 @@ import npyscreen
 
 from npytabletracker.ui import TableTrackerDisplay
 
+
 class TableTrackerApplication(npyscreen.NPSAppManaged):
     """Combine the pieces of the application."""
 
     def onStart(self):
         """Link necessary UI elements and state management and whatnot."""
         self.addForm('MAIN', TableTrackerDisplay)
-        
+
+
 app = TableTrackerApplication()
 app.run()