API Public

Clean public API for TorchLean model code.

User code should use the umbrella import:

import NN
open TorchLean

This module remains the subsystem surface behind those namespaces. The stable user names are:

• TorchLean.nn (model/layer builders)
• TorchLean.optim (optimizer configs)
• TorchLean.Trainer (train/evaluate APIs)
• TorchLean.Data (datasets/loaders + CSV/NPY readers)
• TorchLean.Loss and TorchLean.Metrics

Advanced users can still import NN.API.Public directly when they are extending TorchLean itself or deliberately working below the NN umbrella.

The callback-heavy training namespace lives in NN.API.Public.Training. It is deliberately not re-exported from this umbrella module: ordinary code should get training through TorchLean.Trainer, while files that truly need callback runners should import the advanced training module explicitly.