Translate into Python

function startop var line = new Line(1, 1, 2, 2); line.setColor(Color.green); add(line); var circle = new Circle(30); circle.setPosition(100, 50); circle.setColor(Colorblue); add(circle); var rect = new Rectangle(200, 100); rectsetPosition(60, 150); rectsetColor(Color:green); add(rect); }