add trailing newline to file
diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py
index 1cd7c8a..44a2d9c 100644
--- a/Lib/test/test_imp.py
+++ b/Lib/test/test_imp.py
@@ -452,4 +452,4 @@
 
 
 if __name__ == "__main__":
-    unittest.main()
\ No newline at end of file
+    unittest.main()