fix type as an arg causing an error

Author: dlangerm

dltype/_lib/_core.py

@@ -101,7 +101,7 @@ def from_hint(  # noqa: PLR0911
         if origin is not Annotated:
             if (
                 any(T in hint.mro() for T in _dtypes.SUPPORTED_TENSOR_TYPES)
-                if hint and hasattr(hint, "mro")
+                if hint and hasattr(hint, "mro") and hint is not type
                 else False
             ):
                 warnings.warn(

dltype/tests/dltype_test.py

@@ -1732,3 +1732,11 @@ def func(non_optional_tensor: SomeTensorT, optional_tensor: SomeTensorT | None =
 
     with pytest.raises(dltype.DLTypeUnsupportedTensorTypeError):
         func(None, torch.zeros((1, 2, 3)))  # pyright: ignore[reportArgumentType]
+
+
+def test_weird_type() -> None:
+    @dltype.dltyped()
+    def func(arg: type) -> None:
+        pass
+
+    func(int)