diff --git a/searx/engines/acgsou.py b/searx/engines/acgsou.py
index 73f0361e..ebe25364 100644
--- a/searx/engines/acgsou.py
+++ b/searx/engines/acgsou.py
@@ -36,7 +36,7 @@ def request(query, params):
 
 
 def response(resp):
-    results = [] 
+    results = []
     dom = html.fromstring(resp.text)
     print(resp.text)
     for result in dom.xpath(xpath_results):