models/detr.py (3 lines):
	- line 125: # TODO this should probably be a separate loss, not hacked in this one here
	- line 175: # TODO use valid to mask invalid areas due to padding in loss
	- line 339: # TODO this is a hack


util/misc.py (2 lines):
	- line 308: # TODO make this more general
	- line 315: # TODO make it support different-sized images


datasets/transforms.py (1 line):
	- line 39: # FIXME should we update the area here if there are no boxes?


models/segmentation.py (1 line):
	- line 55: # FIXME h_boxes takes the last one computed, keep this in mind


models/position_encoding.py (1 line):
	- line 82: # TODO find a better way of exposing other arguments