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my_tree.py

@@ -11,7 +11,7 @@ w.bgcolor('wheat')    # wheat小麦
 def tree(n):
     if n>=0:
         if n <=12:
-            color_list = ['snow','lightcoral']
+            color_list = ['snow','blue']
             color = random.choice(color_list)
             pen.pencolor(color)
             pen.pensize(n/3)