text: from pathlib import Path
  
  from nurses_2.app import App
  from nurses_2.widgets.animation import Animation
  
  from .rubiks_cube import RubiksCube
  
  PATH_TO_BACKGROUND = Path("..") / "frames" / "night"
  
  
  class RubiksApp(App):
      async def on_start(self):
          background = Animation(path=PATH_TO_BACKGROUND, size_hint=(1.0, 1.0))
  
          self.add_widgets(
              background,
              RubiksCube(size_hint=(1.0, 1.0)),
          )
  
          background.play()
  
  RubiksApp().run()
  