🐞 Fix HPO (#462)

* Fix issue #452

* Use system node in pre-commit

.pre-commit-config.yaml

@@ -1,3 +1,6 @@
+default_language_version:
+  node: system
+
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.3.0

tools/benchmarking/__init__.py

@@ -0,0 +1,4 @@
+"""Benchmarking Tools."""
+
+# Copyright (C) 2022 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0

tools/hpo/sweep.py

@@ -22,14 +22,17 @@
 from omegaconf import DictConfig, ListConfig, OmegaConf
 from pytorch_lightning import seed_everything
 from pytorch_lightning.loggers import WandbLogger
+from utils import flatten_hpo_params
 
 import wandb
 from anomalib.config import get_configurable_parameters, update_input_size_config
 from anomalib.data import get_datamodule
 from anomalib.models import get_model
-from anomalib.utils.sweep import flatten_sweep_params, set_in_nested_config
-
-from .utils import flatten_hpo_params
+from anomalib.utils.sweep import (
+    flatten_sweep_params,
+    get_sweep_callbacks,
+    set_in_nested_config,
+)
 
 
 class WandbSweep:
@@ -70,11 +73,12 @@ def sweep(self):
 
         model = get_model(config)
         datamodule = get_datamodule(config)
+        callbacks = get_sweep_callbacks(config)
 
         # Disable saving checkpoints as all checkpoints from the sweep will get uploaded
         config.trainer.checkpoint_callback = False
 
-        trainer = pl.Trainer(**config.trainer, logger=wandb_logger)
+        trainer = pl.Trainer(**config.trainer, logger=wandb_logger, callbacks=callbacks)
         trainer.fit(model, datamodule=datamodule)