[enh] removed missing params; [fix] pep8
[enh] removed missing params; [fix] pep8

PwnArt1st/searx,misnyo/searx,asciimoo/searx,matejc/searx,jibe-b/searx,potato/searx,misnyo/searx,potato/searx,jcherqui/searx,dalf/searx,matejc/searx,matejc/searx,jibe-b/searx,dalf/searx,misnyo/searx,jcherqui/searx,dalf/searx,PwnArt1st/searx,dalf/searx,asciimoo/searx,matejc/searx,jcherqui/searx,asciimoo/searx,misnyo/searx,potato/searx,PwnArt1st/searx,jibe-b/searx,PwnArt1st/searx,jcherqui/searx,jibe-b/searx,asciimoo/searx,potato/searx