Add git info to training checkpoints (#9655)

* Add git status on train checkpoints

* Update

* Update

* Update

* Update

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update general.py

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

* Update general.py

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

train.py

@@ -47,7 +47,7 @@ from utils.autobatch import check_train_batch_size
 from utils.callbacks import Callbacks
 from utils.dataloaders import create_dataloader
 from utils.downloads import attempt_download, is_url
-from utils.general import (LOGGER, TQDM_BAR_FORMAT, check_amp, check_dataset, check_file, check_git_status,
+from utils.general import (GIT, LOGGER, TQDM_BAR_FORMAT, check_amp, check_dataset, check_file, check_git_status,
                            check_img_size, check_requirements, check_suffix, check_yaml, colorstr, get_latest_run,
                            increment_path, init_seeds, intersect_dicts, labels_to_class_weights,
                            labels_to_image_weights, methods, one_cycle, print_args, print_mutation, strip_optimizer,
@@ -376,6 +376,7 @@ def train(hyp, opt, device, callbacks):  # hyp is path/to/hyp.yaml or hyp dictio
                     'updates': ema.updates,
                     'optimizer': optimizer.state_dict(),
                     'opt': vars(opt),
+                    'git': GIT,
                     'date': datetime.now().isoformat()}
 
                 # Save last, best and delete