bug

bug.py

from scene import *
from PIL import Image

class MyScene (Scene):
	
	def setup(self):
		self.x = 0
		self.sz = int(self.bounds.w)
		self.img = Image.new('RGBA', (self.sz, self.sz))
	
	def draw(self):
		for i in range (0, self.sz - 1):
			self.img.putpixel((self.x, i), (self.x,i,0,255))
		self.imgid = load_pil_image(self.img)
		image(self.imgid,0,0)
		self.x = self.x + 1 if self.x < self.sz else 0

scene = MyScene()
run(scene)