docs: def draw_slide(self, slide):
          """ Return layout information for slide """
  
          image = Image.new('RGB', (WIDTH, HEIGHT), 'black')
          draw = ImageDraw.Draw(image)
          draw.font = self.font
          
          self.draw_slide_text(draw, slide)
  
          self.draw_slide_images(draw, slide, image)
  
          return image