# utils

Python API: `luxonis_train.core.utils`

Helpers that the methods of
[LuxonisModel](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/core.md)
call.

The modules keep the steps of the commands out of the class:

 * [aimet_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/aimet_utils.md):
   the AIMET quantization of
   [LuxonisModel.quantize](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/core.md).
 * [annotate_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/annotate_utils.md):
   the pre-annotation of
   [LuxonisModel.annotate](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/core.md).
 * [archive_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/archive_utils.md):
   the inputs, the outputs, and the heads of the NN Archive.
 * [export_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/export_utils.md):
   the ONNX export, and the conversions that follow it.
 * [infer_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/infer_utils.md):
   the inference loops of
   [LuxonisModel.infer](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/core.md).
 * [train_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/train_utils.md):
   the construction of the Lightning trainer.
 * [tune_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/tune_utils.md):
   the trial parameters of
   [LuxonisModel.tune](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/core.md).

## Child Pages

 * [aimet_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/aimet_utils.md)
 * [annotate_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/annotate_utils.md)
 * [archive_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/archive_utils.md)
 * [export_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/export_utils.md)
 * [infer_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/infer_utils.md)
 * [train_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/train_utils.md)
 * [tune_utils](https://docs.luxonis.com/software-v3/ai-inference/model-source/training/luxonis-train/luxonis-train-api-reference/core/utils/tune_utils.md)