diff --git a/src/pipeline/sequential_jsonl.py b/src/pipeline/sequential_jsonl.py
index 8418949b7c36ad8a6ebdd276479a3e4f5ebcc073..0002f72ed10dcd781436d4abf1527d3d6694ee5a 100644
--- a/src/pipeline/sequential_jsonl.py
+++ b/src/pipeline/sequential_jsonl.py
@@ -9,6 +9,7 @@ from src.replacers.interface import ReplacerInterface
 from src.suppressors.interface import Suppressor
 import clarin_json
 
+
 class SequentialJSONLPipeline(Pipeline):
     """Pipeline that runs the whole anonymization process on jsonl-splitted input.