save project

1.py

+import turtle
+
+pen = turtle.Turtle()
+pen.color('black')
+
+def square(n):
+    if n<210:
+        pen.down()
+        pen.forward(n)
+        pen.left(90)
+        pen.forward(n)
+        square(n+10)
+
+square(30)
+turtle.done()
\ No newline at end of file

my_tree.py

@@ -36,5 +36,5 @@ def tree(n):
         pen.up()
         pen.backward(n)
 
-tree(60)
+tree(70)
 turtle.done()
\ No newline at end of file