Made some progress but ran into another error. #4

24/500; Loss: 0.126970
25/500; Loss: 0.148412
Traceback (most recent call last):
File "run_mvs.py", line 179, in
optimize(args.input_dir, args.src_img, args.output_dir)
File "run_mvs.py", line 107, in optimize
P, D = mvs_util.densify_edge(P.squeeze(0), D.squeeze(0), o.squeeze(0), I_center.squeeze(0), 4)
NameError: name 'o' is not defined