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diy1.py

-#利用write()帮助悟空给诺依回信吧~
+# 利用write()帮助悟空给诺依回信吧~
 import turtle
-screen=turtle.Screen()
-screen.bgcolor("red")
-pen=turtle.Pen()
-pen.penup()
-pen.goto(70,-100)
-pen.write("    你好呀！" ,font=("宋体",30,"   normal"))
-pen1=turtle.Pen()
+pen = turtle.Pen()
+pen.write("    你好呀！", font=("宋体", 30, "   normal"))
+pen1 = turtle.Pen()
 pen1.pensize(9)
-pen1.pencolor("pink")
+pen1.pencolor("red")
 pen1.left(45)
 pen1.forward(100)
-pen1.circle(50,180)
+pen1.circle(50, 180)
 pen1.right(90)
-pen1.circle(50,180)
+pen1.circle(50, 180)
 pen1.forward(100)
 turtle.done()