To do items for the rollout of amr-utils v2.0: - [x] Testing and Documentation of `amrs.py` - [ ] Testing and Documentation of `amr_readers.py` - [ ] Testing and Documentation of `amr_writers.py` - [x] Testing and Documentation of `amr_iterators.py` - [x] Testing and Documentation of `amr_graph.py` - [x] Testing and Documentation of `amr_alignments.py` - [ ] Testing and Documentation of `amr_normalizers.py` - [ ] Testing and Documentation of `smatch_utils.py` - [x] Testing and Documentation of `propbank_utils.py` - [ ] Testing and Documentation of `amr_visualizers`