diff --git a/src/calibre/gui2/store/stores/woblink_plugin.py b/src/calibre/gui2/store/stores/woblink_plugin.py
index e39ae55dac..cc832ff72b 100644
--- a/src/calibre/gui2/store/stores/woblink_plugin.py
+++ b/src/calibre/gui2/store/stores/woblink_plugin.py
@@ -97,6 +97,7 @@ class WoblinkStore(BasicStoreConfig, StorePlugin):
         for s in search(query, max_results, timeout):
             yield s
 
+
 if __name__ == '__main__':
     from pprint import pprint
     pprint(list(search('Franciszek')))