Clean imports in test_unparse (GH-17545)

pablogsal · web-flow · commit e9df88e8e9ce · 2019-12-10T00:37:47.000Z
diff --git a/Lib/test/test_unparse.py b/Lib/test/test_unparse.py
@@ -2,12 +2,10 @@
 
 import unittest
 import test.support
-import io
 import pathlib
 import random
 import tokenize
 import ast
-import functools
 
 
 def read_pyfile(filename):
