auto save

Untitled-1.py.py

+import turtle
+pen=turtle.Pen()
+pen.write("诺依，你好呀，\nturtle真好用，\n我会在画布上写字了，font=("Times",20,"normal"))
+
+#import turtle
+pen1=turtle.Pen()
+pen1.left(45)
+pen1.forward(100)
+pen1.circle(50,180)
+pen1.right(90)
+pen1.circle(50,180)
+pen1.forward(100)
+pen1.end_fill()
+turtle.done