save project

hello.py

@@ -4,3 +4,10 @@ qwerty = 2
 print(type(qwerty))
 print(type("2"))
 print(age+"欢迎你！")
+import turtle
+pen=turtle.Pen()
+pen.shape("turtle")
+pen.forward(100)
+pen.left(90)
+pen.forward(100)
+turtle.done()
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