Tracked dets replacing confidence score

[MABatin]

Hi, in sort.py, sort_tracker.update() method returns a similar array as dets_to_track but the last column replaces confidence score with track_id. Is there a way to retain confidence scores with track ids?

[Riccardo231]

Hello, I'd like to join the project by working on this issue.

[RizwanMunawar]

@ricor07 sure, please feel free to open the PR to address this issue. Thanks