yolov8n: auto-checkpoint

yolov8n_optimized/weights/best.pt

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c1f0c3cd69bf9f32e46b30efb581c2e430282c0593088d0b742334328cbdb91f
-size 8800093
+oid sha256:12a0d89a8be9590ac0f389fd3f413b6304c4231c2c46242bf247d32115bb29a4
+size 8800221

yolov8n_optimized/weights/last.pt

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c91014553992ae7439c4631f7dee207eb152f787577c3d9c3bd7767eb1f49bb4
-size 8800157
+oid sha256:12a0d89a8be9590ac0f389fd3f413b6304c4231c2c46242bf247d32115bb29a4
+size 8800221