diff --git a/searx/engines/bing.py b/searx/engines/bing.py
index 2da0df885..56c6b36c1 100644
--- a/searx/engines/bing.py
+++ b/searx/engines/bing.py
@@ -23,6 +23,7 @@ language_support = True
 base_url = 'https://www.bing.com/'
 search_string = 'search?{query}&first={offset}'
 
+
 # do search-request
 def request(query, params):
     offset = (params['pageno'] - 1) * 10 + 1
diff --git a/searx/engines/bing_images.py b/searx/engines/bing_images.py
index 5f7f36bc1..8f77e15ce 100644
--- a/searx/engines/bing_images.py
+++ b/searx/engines/bing_images.py
@@ -24,6 +24,7 @@ paging = True
 base_url = 'https://www.bing.com/'
 search_string = 'images/search?{query}&count=10&first={offset}'
 
+
 # do search-request
 def request(query, params):
     offset = (params['pageno'] - 1) * 10 + 1
diff --git a/searx/engines/bing_news.py b/searx/engines/bing_news.py
index 2db41eca8..6c99c35dc 100644
--- a/searx/engines/bing_news.py
+++ b/searx/engines/bing_news.py
@@ -24,6 +24,7 @@ language_support = True
 base_url = 'https://www.bing.com/'
 search_string = 'news/search?{query}&first={offset}'
 
+
 # do search-request
 def request(query, params):
     offset = (params['pageno'] - 1) * 10 + 1
diff --git a/searx/engines/deviantart.py b/searx/engines/deviantart.py
index 29386f71d..ff5e1d465 100644
--- a/searx/engines/deviantart.py
+++ b/searx/engines/deviantart.py
@@ -6,7 +6,7 @@
 # @using-api   no (TODO, rewrite to api)
 # @results     HTML
 # @stable      no (HTML can change)
-# @parse       url, title, thumbnail
+# @parse       url, title, thumbnail, img_src
 #
 # @todo        rewrite to api