I have run the model no problem on my own AWS machine on dogs_cats_redux.ipynb, so I set up an aws-ami (my office AWS machine) to run the model on our own images and keep have this error.
if any of you see a similar error like mine, it causes by 'import bcolz’
I solved this problem by reinstalling bcolz from github by ''pip install git+https://github.com/Blosc/bcolz.git"