Fix typing

dcherian · dcherian · commit 0ab4eb63833c · 2023-12-21T18:47:41.000-07:00
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

Original file line number	Diff line number	Diff line change
`@@ -712,7 +712,7 @@ class GroupBy(Generic[T_Xarray]):`
`712`	`712`	`)`
`713`	`713`	`_obj: T_Xarray`
`714`	`714`	`groupers: tuple[ResolvedGrouper]`
`715`		`- _squeeze: bool`
	`715`	`+ _squeeze: bool \| None`
`716`	`716`	`_restore_coord_dims: bool`
`717`	`717`
`718`	`718`	`_original_obj: T_Xarray`