diff --git a/dan/datasets/extract/extract.py b/dan/datasets/extract/extract.py
index c4d7163297f9e89fc5755303dc74812848ba36d4..7e187156e465ee7d62864f1a1d4969c2726f89d0 100644
--- a/dan/datasets/extract/extract.py
+++ b/dan/datasets/extract/extract.py
@@ -34,7 +34,7 @@ from dan.datasets.extract.utils import (
     get_bbox,
     insert_token,
     normalize_linebreaks,
-    normalize_spaces
+    normalize_spaces,
 )
 from dan.utils import LM_MAPPING, EntityType, parse_tokens
 from line_image_extractor.extractor import extract