import picture

def DrawFunction(canvas):
    canvas.setFillColor(0, 0, 255)
    canvas.drawCircleFill(300, 300, 75)

def main():
    canvas = picture.Picture(600, 600)
    canvas.setFillColor(255, 0, 0)
    canvas.drawSquareFill(100, 500, 50)
    DrawFunction(canvas)

main()