text: from sketcher import sketch, Sketch
  
  
  @sketch
  class Sk:
      def setup(self):
          self.pressed = False
          self.size(800, 800)
          self.frame(0.05)
  
      def loop(self):
          self.clear()
          m = self.mouse_state()
          if 1 in m.pressed:
              self.pressed = True
          if 1 in m.released:
              self.pressed = False
          if self.pressed:
              x, y = m.pos
              self.ellipse(x, y, 100, 50)
  