CoreML NMS and half fixes (#143)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

tests/test_cli.py

@@ -0,0 +1,63 @@
+import os
+from pathlib import Path
+
+from ultralytics.yolo.utils import ROOT, SETTINGS
+
+MODEL = Path(SETTINGS['weights_dir']) / 'yolov8n.pt'
+CFG = 'yolov8n.yaml'
+
+
+def test_checks():
+    os.system('yolo mode=checks')
+
+
+# Train checks ---------------------------------------------------------------------------------------------------------
+def test_train_detect():
+    os.system(f'yolo mode=train task=detect model={MODEL} data=coco128.yaml imgsz=32 epochs=1')
+
+
+def test_train_segment():
+    os.system('yolo mode=train task=segment model=yolov8n-seg.yaml data=coco128-seg.yaml imgsz=32 epochs=1')
+
+
+def test_train_classify():
+    pass
+
+
+# Val checks -----------------------------------------------------------------------------------------------------------
+def test_val_detect():
+    os.system(f'yolo mode=val task=detect model={MODEL} data=coco128.yaml imgsz=32 epochs=1')
+
+
+def test_val_segment():
+    pass
+
+
+def test_val_classify():
+    pass
+
+
+# Predict checks -------------------------------------------------------------------------------------------------------
+def test_predict_detect():
+    os.system(f"yolo mode=predict model={MODEL} source={ROOT / 'assets'}")
+
+
+def test_predict_segment():
+    pass
+
+
+def test_predict_classify():
+    pass
+
+
+# Export checks --------------------------------------------------------------------------------------------------------
+def test_export_detect_torchscript():
+    os.system(f'yolo mode=export model={MODEL} format=torchscript')
+
+
+def test_export_segment_torchscript():
+    pass
+
+
+def test_export_classify_torchscript():
+    pass