Update accessor.py

xarray-contrib · Sep 11, 2024 · b33a47f · b33a47f
1 parent 4a64779
commit b33a47f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cf_xarray/accessor.py b/cf_xarray/accessor.py
@@ -1368,7 +1368,7 @@ def curvefit(
         kwargs: dict[str, Any] | None = None,
     ):
         if coords is not None:
-            if isinstance(coords, (Hashable, DataArray)):
+            if isinstance(coords, Hashable | DataArray):
                 coords_iter: Iterable[Hashable | DataArray] = [coords]
             else:
                 coords_iter = coords