save project

my_tree.py

 import turtle
 import random
+list = ["snow","light coral"]
 
 def tree(n):
-    if n >= 20:
-        angle = random.randint(10,30)
-        length= random.randint(10,15)
+    if n >= 0:
+        if n <= 12:
+            pen.pensize(n/3)
+            pen.pencolor(random.choice(list))
+        else:
+            pen.pensize(n/10)
+            pen.pencolor('sienna')
+        angle = random.randint(5,30)
+        length= random.randint(1,15)
         pen.forward(n)
         pen.right(angle)
         tree(n-length)