save project

my_tree.py

 import turtle
 
+import random
+
 def tree(n):
     if n>=50:
+        pen.pensize(n/10)
         pen.forward(n)
-        pen.right(30)
+        pen.right(random.randint(20,30))
+        pen.color("snow")
         tree(n-10)
-        pen.left(60)
+        pen.color("sienna")
+        pen.left(random.randint(50,60))
+        pen.color("lightcoral")
         tree(n-10)
-        pen.right(30)
+        pen.color("sienna")
+        pen.right(random.randint(10,40))
         pen.penup()
         pen.backward(n)
         pen.pendown()