Fix typing

dcherian · Dec 22, 2023 · 0ab4eb6 · 0ab4eb6
1 parent a064430
commit 0ab4eb6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/xarray/core/groupby.py b/xarray/core/groupby.py
@@ -712,7 +712,7 @@ class GroupBy(Generic[T_Xarray]):
     )
     _obj: T_Xarray
     groupers: tuple[ResolvedGrouper]
-    _squeeze: bool
+    _squeeze: bool | None
     _restore_coord_dims: bool
 
     _original_obj: T_Xarray