[fix] autocompleter py3 compatibility - fixes #1088
[fix] autocompleter py3 compatibility - fixes #1088

jcherqui/searx,asciimoo/searx,misnyo/searx,asciimoo/searx,jcherqui/searx,dalf/searx,jcherqui/searx,asciimoo/searx,jcherqui/searx,dalf/searx,misnyo/searx,asciimoo/searx,dalf/searx,misnyo/searx,dalf/searx,misnyo/searx