save project

my_tree.py

@@ -5,9 +5,9 @@ pen.color('sienna')
 # 画布大小
 w = turtle.Screen()
 w.bgcolor('wheat')      # wheat小麦
-pe
+
 # 移动到起点pe
-pen.left(90)pe
+pen.left(90)
 pen.up()
 pen.backward(150)    # 后退
 pen.down()
@@ -15,13 +15,10 @@ pen.forward(100)
 pen.right(30)
 pen.forward(50)
 pen.backward(50)
-pen.(30)
-
-
-
-
-
-
-
+pen.left(60)
+pen.forward(50)
+pen.backward(50)
+pen.right(30)
+pen.backward(100)
 
 turtle.done()