auto save

my_tree.py

+import turtle
+
+
+def tree(n):
+    if n>=50:
+        pen.fd(n)
+        pen.rt(30)
+        tree(n-50)
+        pen.lt(60)
+        tree(n-50)
+        pen.rt(30)
+        pen.up()
+        pen.bk(n)
+        pen.down()
+
+pen = turtle.Turtle()
+pen.color('sienna')
+pen.speed(0)
+pen.pensize(5)
+
+w = turtle.Screen()
+w.bgcolor('wheat')  
+
+
+pen.lt(0)
+pen.up()
+pen.bk(500)
+pen.down()
+tree(300) 
+
+turtle.done()