Clean up more

Author: dannystaple

demos/bluedot/simple_grid.py

@@ -4,6 +4,7 @@
 
 arm = usb_arm.Arm()
 
+
 def led_pressed(pos):
     arm.tell(usb_arm.LedOn)
 
@@ -46,10 +47,11 @@ def base_pressed(pos):
     if pos.right:
         arm.tell(usb_arm.BaseClockWise)
 
+
 bd = BlueDot(cols=3, rows=2)
 led = bd[1, 0]
 
 bd.when_released = stop
 led.when_pressed = led_pressed
 bd.when_client_disconnects = stop
-pause()
+pause()