Better type instance check in NumpyNonObjectArrayMetaclass

Author: inducer

arraycontext/impl/numpy/__init__.py

@@ -65,7 +65,8 @@
 
 
 class NumpyNonObjectArrayMetaclass(type):
-    def __instancecheck__(cls, instance: Any) -> bool:
+    @override
+    def __instancecheck__(cls, instance: object) -> bool:
         return isinstance(instance, np.ndarray) and instance.dtype != object