text: #!/usr/bin/env python3
  import time
  
  from inky.inky_uc8159 import Inky, CLEAN
  
  
  inky = Inky()
  
  for _ in range(2):
      for y in range(inky.height - 1):
          for x in range(inky.width - 1):
              inky.set_pixel(x, y, CLEAN)
  
      inky.show()
      time.sleep(1.0)
  