diff --git a/sdks/python/apache_beam/transforms/ptransform_test.py b/sdks/python/apache_beam/transforms/ptransform_test.py
index 460c9affc5b8..a51d5cd83d26 100644
--- a/sdks/python/apache_beam/transforms/ptransform_test.py
+++ b/sdks/python/apache_beam/transforms/ptransform_test.py
@@ -1465,7 +1465,6 @@ def bool_to_int(a):
   def test_filter_does_not_type_check_using_type_hints_method(self):
     # Filter is expecting an int but instead looks to the 'left' and sees a str
     # incoming.
-
     with self.assertRaises(typehints.TypeCheckError) as e:
       (
           self.p