src/lic/ppl/experimental/inference_compilation/ic_infer.py (3 lines):
	- line 384: # TODO: bottlenecking?
	- line 445: # TODO: try pooling rather than just slicing out last hidden
	- line 507: # TODO: non-diagonal covariance


src/lic/ppl/world/utils.py (1 line):
	- line 58: # TODO: deprecate this function.