Keras import error Nadam

Question

I am getting an import error when trying to import the Keras module Nadam:

>>> from keras.optimizers import Nadam
Traceback (most recent call last):         


        

Answer 1

It could happen if you're using other version of python. Let's say, you have installed python globally with version 2.7.x, but when running your script, you're using python 3.x. In this case even you'll run python shell, you'll be able to import it, but when running concrete script which uses other version of python it wouldn't be possible.