extractContext now directly gives a torch::Tensor

decoder/src/Beam.cpp

torch_modules/include/AppliableTransModule.hpp

torch_modules/include/ContextModule.hpp

torch_modules/include/ContextualModule.hpp

torch_modules/include/DepthLayerTreeEmbeddingModule.hpp

torch_modules/include/DistanceModule.hpp

torch_modules/include/FocusedColumnModule.hpp

torch_modules/include/HistoryModule.hpp

torch_modules/include/ModularNetwork.hpp

torch_modules/include/NeuralNetwork.hpp

torch_modules/include/NumericColumnModule.hpp

torch_modules/include/RandomNetwork.hpp

torch_modules/include/RawInputModule.hpp

torch_modules/include/SplitTransModule.hpp

torch_modules/include/StateNameModule.hpp

torch_modules/include/Submodule.hpp

torch_modules/include/UppercaseRateModule.hpp

torch_modules/src/AppliableTransModule.cpp

torch_modules/src/ContextModule.cpp

torch_modules/src/ContextualModule.cpp