NameError: name 'mixture_of_softmaxes' is not defined

[jiangshiling]

when i run python3 eval/eval_G.py , i meet some errors like this : NameError: name 'mixture_of_softmaxes' is not defined could you please tell me how to solve this problem? Thank You very much! : )

[mazm13]

import the class 'mixture_of_softmaxes' from misc.model