how to update the vectors of a model layer

[zaalgol]

I am trying to add a feature to steer the output of models towards specific styles, such as sentiment, emotion, or writing style, by adding style vectors to the activations of hidden layers during text generation (as demonstrated here https://github.com/DLR-SC/style-vectors-for-steering-llms)

How can I access and modify the model layers in the code to apply the style vector to them?

I attempted this using the model object in models.py, but there doesn't seem to be an interface for accessing the layers.

Any guidance or suggestions would be greatly appreciated.

Thanks!