delete unused _ variable
@@ -320,6 +320,7 @@ class Report(object):
for i in range(len(c))])
for cfg in subrep_cfg['reportlets']:
_ = [cfg['bids'].pop(k, None) for k in missing_entities]
+ del _
cfg['bids'].update({ent[i]: c[i] for i in range(len(c))})
rlet = Reportlet(self.layout, self.out_dir, config=cfg)
if not rlet.is_empty():
