diff --git a/unsloth/trainer.py b/unsloth/trainer.py
index d26389424c..01b8822bd5 100644
--- a/unsloth/trainer.py
+++ b/unsloth/trainer.py
@@ -23,11 +23,8 @@ from functools import wraps
 import trl
 import inspect
 from trl import SFTTrainer
-# Import via the concrete _utils module instead of the partially-initialized
-# `unsloth` namespace. The MLX-aware `unsloth/__init__.py` loads the GPU
-# surface via `from ._gpu_init import *`, which transitively triggers
-# `from .trainer import *` BEFORE the star export has propagated back to
-# `unsloth`, so `from . import is_bfloat16_supported` raises at import time.
+
+# why: bypass partially-initialised unsloth ns during _gpu_init load
 from .models._utils import is_bfloat16_supported
 from unsloth.utils import (
     configure_padding_free,