diff --git a/worker_generic_training_dataset/worker.py b/worker_generic_training_dataset/worker.py
index c0252e2f4751663427e9a18926e29f019db6e142..8489d561aeba8354d60155803cdcb9c405d68112 100644
--- a/worker_generic_training_dataset/worker.py
+++ b/worker_generic_training_dataset/worker.py
@@ -8,7 +8,9 @@ class Demo(ElementsWorker):
 
 
 def main():
-    Demo(description="Fill base-worker cache with information about dataset and extract images").run()
+    Demo(
+        description="Fill base-worker cache with information about dataset and extract images"
+    ).run()
 
 
 if __name__ == "__main__":