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-rw-r--r--searx/engines/wolframalpha_noapi.py4
1 files changed, 1 insertions, 3 deletions
diff --git a/searx/engines/wolframalpha_noapi.py b/searx/engines/wolframalpha_noapi.py
index 59629b833..3a8180f04 100644
--- a/searx/engines/wolframalpha_noapi.py
+++ b/searx/engines/wolframalpha_noapi.py
@@ -8,11 +8,9 @@
# @stable no
# @parse url, infobox
-from cgi import escape
from json import loads
from time import time
from urllib import urlencode
-from lxml.etree import XML
from searx.poolrequests import get as http_get
@@ -36,7 +34,7 @@ search_url = url + 'input/json.jsp'\
referer_url = url + 'input/?{query}'
token = {'value': '',
- 'last_updated': None}
+ 'last_updated': 0}
# pods to display as image in infobox
# this pods do return a plaintext, but they look better and are more useful as images