Base url on settings

searx/engines/opensemantic.py

 from json import loads
 from searx.url_utils import quote
 
-# If your OSS is hosted on another machine you would need to change
-# your base_url.
 base_url = 'http://localhost:8983/solr/opensemanticsearch/'
 search_string = 'query?q={query}'
 

searx/settings.yml

   - name : opensemanticsearch
     engine : opensemantic
     shortcut : oss
+    base_url : 'http://localhost:8983/solr/opensemanticsearch/'
 
   - name : openstreetmap
     engine : openstreetmap