Seeding Topic Models Broken?

[jarbus]

I'm trying to seed a topic model, but apparrently loading a seed matrix requires the function get_seed_matrix_from_file that isn't defined or imported anywhere in trainer.py.

Traceback (most recent call last):
  File "tmnt/bin/select_model.py", line 26, in <module>
    model_select_bow_vae(args)
  File "/home/jack/anaconda3/envs/TMNT/lib/python3.7/site-packages/tmnt/selector.py", line 157, in model_select_bow_vae
    trainer = BowVAETrainer.from_arguments(c_args, val_each_epoch = (not (c_args.searcher == 'random')))
  File "/home/jack/anaconda3/envs/TMNT/lib/python3.7/site-packages/tmnt/trainer.py", line 261, in from_arguments
    use_gpu=c_args.use_gpu, n_covars=n_covars, val_each_epoch=val_each_epoch)
  File "/home/jack/anaconda3/envs/TMNT/lib/python3.7/site-packages/tmnt/trainer.py", line 221, in __init__
    self.seed_matrix = get_seed_matrix_from_file(topic_seed_file, vocabulary, ctx)
NameError: name 'get_seed_matrix_from_file' is not defined