missing code for panoptic segmentation

[abred]

Hello,

thank you for this cool project.
I am trying to get pix2seq-D for panoptic segmentation to run. However there seems to be quite some code missing in the repository. Are you planning to add the missing code (and release the model weights)? That would be very helpful!
I am happy to provide more detailed pointers to what is missing. For instance, code for panoptic segmentation seems to be missing in:

• configs/dataset_configs.py:dataset_configs
• metrics/coco_metrics.py
• data/coco.py