save project

diy.py

+import turtle
+huabu = turtle.Screen()
+huabi = turtle.Pen()
+huabi.pencolor("red")
+huabi.pensize(20)
+banjin = 100
+huabu.bgcolor("pink")
+huabi.lt(45)
+huabi.fd(2*banjin)
+huabi.circle(banjin,180)
+huabi.rt(90)
+huabi.circle(banjin,180)
+huabi.fd(2*banjin)
+huabi.hideturtle()
+turtle.done()
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