iep/models/seq2seq.py (3 lines):
	- line 61: # TODO: Use PackedSequence instead of manually plucking out the last
	- line 143: # TODO: Handle sampling for minibatch inputs
	- line 144: # TODO: Beam search?


scripts/train_model.py (1 line):
	- line 352: # TODO: Adjust vocab?


iep/models/module_net.py (1 line):
	- line 135: # TODO: This is really gross, dipping into private internals of Sequential