Update xarray/core/indexing.py

Co-authored-by: Justus Magin <[email protected]>

Author: aulemahal

xarray/core/indexing.py

@@ -768,7 +768,7 @@ def __repr__(self) -> str:
 
 def _wrap_numpy_scalars(array):
     """Wrap NumPy scalars in 0d arrays."""
-    if np.isscalar(array):
+    if np.ndim(array) == 0 and (isinstance(array, np.generic) or not (is_duck_array(array) or isinstance(array, NDArrayMixin))):
         return np.array(array)
     elif hasattr(array, "dtype"):
         return array