diff --git a/searx/engines/__init__.py b/searx/engines/__init__.py
index 1810f1c5..a439c355 100644
--- a/searx/engines/__init__.py
+++ b/searx/engines/__init__.py
@@ -87,6 +87,7 @@ def load_engine(engine_data):
             continue
         if engine_attr == 'init':
             init_fn = getattr(engine, engine_attr)
+
             def engine_init():
                 init_fn()
                 logger.debug('%s engine initialized', engine_data['name'])