Bug in the code `mask2ins_refine.py` line 54

[sitzikbs]

Hi,

Running run_parslip++.py results in errors.

There are multiple issues. mainly in mask2ins_refine.py line 54:

1. A wrong call syntax to glip_inference (save_dir is not required but img_dir is).
   should be masks_all_view, cat_ids, bboxs = glip_inference(glip_demo, img_dir, part_names, sam_predictor, num_views)

2. The output from glip_inference is a single var, not 3. given that these vars are used in this script the function output should probably change, not sure to what.