test remove smart inference

ultralytics/engine/exporter.py

@@ -167,7 +167,7 @@ class Exporter:
         self.callbacks = _callbacks or callbacks.get_default_callbacks()
         callbacks.add_integration_callbacks(self)
 
-    @smart_inference_mode()
+    # @smart_inference_mode()
     def __call__(self, model=None) -> str:
         """Returns list of exported files/dirs after running callbacks."""
         self.run_callbacks("on_export_start")

ultralytics/nn/autobackend.py

@@ -79,6 +79,7 @@ class AutoBackend(nn.Module):
     models across various platforms.
     """
 
+    @torch.no_grad()
     def __init__(
         self,
         weights="yolo11n.pt",