dead kernel from RNNMorphPredictor

[Ab1992ao]

mac os cathalina
keras = 2.3.1
tf = 1.15.0
rnnmorph=0.4.0

NEXT CODE crushed kernel:
from rnnmorph.predictor import RNNMorphPredictor
predictor = RNNMorphPredictor(language="ru",)
forms = predictor.predict(["мама"])
print(forms[0].pos)

[spolezhaev]

Please check if this issue persists if you're using this lib from this fork https://github.com/Piteryo/rnnmorph