removed space between [ and RANK_IDX to make flake8 happy
removed space between [ and RANK_IDX to make flake8 happy

TGAC/tgac-galaxytools,TGAC/earlham-galaxytools,anilthanki/tgac-galaxytools,anilthanki/tgac-galaxytools,anilthanki/tgac-galaxytools,TGAC/tgac-galaxytools,TGAC/earlham-galaxytools,anilthanki/tgac-galaxytools,TGAC/earlham-galaxytools,TGAC/earlham-galaxytools,TGAC/earlham-galaxytools,anilthanki/tgac-galaxytools