luxonis · dtronmans · Mar 10, 2026 · Mar 11, 2026 · Mar 11, 2026 · Mar 11, 2026
diff --git a/requirements.txt b/requirements.txt
@@ -7,7 +7,7 @@ luxonis-ml[data,nn_archive,utils]~=0.8.0
 onnx==1.17.0
 numpy>=1.19.5,<2.1.0
 onnxruntime>=1.20.1
-onnxsim>=0.4.36
+onnxsim>=0.4.36,<0.6
 s3fs
 tqdm
 s3transfer

diff --git a/tools/yolo/YOLOv6 b/tools/yolo/YOLOv6
diff --git a/tools/yolo/ultralytics b/tools/yolo/ultralytics
diff --git a/tools/yolo/yolov5 b/tools/yolo/yolov5
diff --git a/tools/yolo/yolov5_exporter.py b/tools/yolo/yolov5_exporter.py
@@ -13,6 +13,11 @@
 from tools.utils.constants import Encoding
 
 current_dir = os.path.dirname(os.path.abspath(__file__))
+# Add ultralytics submodule to sys.path so that yolov5's internal
+# `import ultralytics` resolves to the local submodule
+ultralytics_path = os.path.join(current_dir, "ultralytics")
+if ultralytics_path not in sys.path:
+    sys.path.insert(0, ultralytics_path)
 yolov5_path = os.path.join(current_dir, "yolov5")
 # Ensure it's first in sys.path
 if yolov5_path not in sys.path:
@@ -32,7 +37,7 @@

    model = models.experimental.Ensemble()
    for w in weights if isinstance(weights, list) else [weights]:
        ckpt = torch.load(
            models.experimental.attempt_download(w),
            map_location="cpu",
            weights_only=False,
+11 −8		README.md
+1 −1		configs/yolov6_lite/yolov6_lite_l_finetune.py
+1 −1		configs/yolov6_lite/yolov6_lite_m_finetune.py
+1 −1		configs/yolov6_lite/yolov6_lite_s_finetune.py
+6 −0		data/coco.yaml
+74 −0		docs/Convert_model.md
+4 −0		docs/Train_coco_data.md
+1 −2		tools/eval.py
+1 −0		tools/train.py
+0 −0		tutorial.ipynb
+5 −2		yolov6/core/engine.py
+5 −4		yolov6/data/data_load.py
+95 −33		yolov6/data/datasets.py
+9 −2		yolov6/models/losses/loss.py