Remove unused names from tests
diff --git a/.flake8-tests b/.flake8-tests
index 20d93d9..f694559 100644
--- a/.flake8-tests
+++ b/.flake8-tests
@@ -17,7 +17,6 @@
   E501,
   E701,
   E704,
-  F401,
   F811,
   F841,
   # irrelevant plugins
diff --git a/python2/test_typing.py b/python2/test_typing.py
index df3dbff..f21cd95 100644
--- a/python2/test_typing.py
+++ b/python2/test_typing.py
@@ -18,9 +18,7 @@
 from typing import Type
 from typing import NewType
 from typing import NamedTuple
-from typing import IO, TextIO, BinaryIO
 from typing import Pattern, Match
-import abc
 import typing
 import weakref
 try:
@@ -1121,9 +1119,6 @@
 
 class OverloadTests(BaseTestCase):
 
-    def test_overload_exists(self):
-        from typing import overload
-
     def test_overload_fails(self):
         from typing import overload
 
diff --git a/src/test_typing.py b/src/test_typing.py
index a00fb60..f29c657 100644
--- a/src/test_typing.py
+++ b/src/test_typing.py
@@ -1317,9 +1317,6 @@
 
 class OverloadTests(BaseTestCase):
 
-    def test_overload_exists(self):
-        from typing import overload
-
     def test_overload_fails(self):
         from typing import overload