I try to make Tutorial 1 work in colab, and faced some problems.
Most of them (somehow :)) solved, but right now i faced with error:
“tensor %s is not an element of this graph” about last layer of my network.
Sorry for delayed answer. It seems we have broken previously working graph compatibility for Keras (this bug doesn’t appear when using training/infering with command line).
We are gonna fix it in the next release. For now, you can simply use deeppavlov==0.7 version. By the way this version doesn’t contain str_lower preprocessor, so use another one or do simple lower-casing by hands.