diff --git a/force_bdss/core_plugins/csv_extractor/csv_extractor/csv_extractor_bundle.py b/force_bdss/core_plugins/csv_extractor/csv_extractor/csv_extractor_bundle.py
index 06d79ef03de4406699af74e0f666a51a7c69dd29..708123d5fd5cefdfc54f36df0ea8b7acee9cf9de 100644
--- a/force_bdss/core_plugins/csv_extractor/csv_extractor/csv_extractor_bundle.py
+++ b/force_bdss/core_plugins/csv_extractor/csv_extractor/csv_extractor_bundle.py
@@ -16,6 +16,6 @@ class CSVExtractorBundle(HasStrictTraits):
 
     def create_ui(self, model):
         pass
-    
+
     def create_data_source(self, application, model):
         return CSVExtractorDataSource(self, application, model)