import turtle
screen=turtle.Screen()
screen.bgcolor("blue")
pen=turtle.Pen()
pen.pencolor("red")
pen.fillcolor("red")
pen.begin_fill()
pen.pensize(5)
pen.pendown()
pen.left(45)
pen.forward(200)
pen.circle(100,180)
pen.right(90)
pen.circle(100,180)
pen.forward(200)
pen.end_fill()
turtle.done()