save project

my_tree.py

@@ -14,7 +14,13 @@ pen.down()
 
 def tree(n):
     if n>=0:
-        pen.pensize(n/10)
+        if n<=12:
+            color=random.choice(["snow","lightcoale"])
+            pen.color((color))
+            pen.pensize(n/3)
+        else:
+            pen.color("sienna")
+            pen.pensize(n/10)
         pen.forward(n)
         angle=random.randint(0,30)
         length=random.randint(0,20)