[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

tests/test_smoke.py

@@ -218,6 +218,7 @@ def method(self, x):
     finally:
         set_global_params(allow_non_static_methods=original)
 
+
 @pytest.mark.smoke
 def test_instance_method_skip_cache():
     """Test that cachier__skip_cache=True works for methods with allow_non_static_methods."""