import compatibility issue with newest kereas 2.x

[divfor]

keras-team/keras#5870
two errors: cannot import activity_l2, cannot import layer_from_config

activity_l1 is deleted and was equal to l1
activity_l2 is deleted and was equal to l2
as for layer_from_config:
#from keras.utils.layer_utils import layer_from_config
from keras.layers import deserialize as layer_from_config

[rawmean]

There are several compatibility issues in vgg16_avg.py

[RaananHadar]

Most of the course is currently not compatible with Keras 2.0 api.
I guess @jph00 and @racheltho need to decide whether they want to upgrade the first course to keras 2.0 or just reshoot the whole thing in pytorch.

[rawmean]

The changes to make it compatible with keras 2.0 were easy and mostly obvious.

[taewookim]

@rawmean : Can you post those changes?

[StanislawAbyszkin]

I had same issue today and solved it by uninstalling Keras 2.x.x and installing Keras 1.2.2

[taewookim]

Updated modules: https://github.com/roebius/deeplearning_keras2

[bprashanth14]

@taewookim Do the updated modules work with Python 2.7 or only with Python 3 ?

[taewookim]

Never tested with Python 2