fix: correct dictionary unpacking in recursively_apply function (#3766)

qgallouedec · web-flow · commit 3db9fb6991a2 · 2025-09-18T15:18:28.000+02:00
diff --git a/src/accelerate/utils/operations.py b/src/accelerate/utils/operations.py
@@ -116,7 +116,7 @@ def recursively_apply(func, data, *args, test_type=is_torch_tensor, error_on_oth
         )
     elif isinstance(data, Mapping):
         return type(data)(
-            {
+            **{
                 k: recursively_apply(
                     func, v, *args, test_type=test_type, error_on_other_type=error_on_other_type, **kwargs
                 )

Original file line number	Diff line number	Diff line change
`@@ -116,7 +116,7 @@ def recursively_apply(func, data, *args, test_type=is_torch_tensor, error_on_oth`
`116`	`116`	`)`
`117`	`117`	`elif isinstance(data, Mapping):`
`118`	`118`	`return type(data)(`
`119`		`- {`
	`119`	`+ **{`
`120`	`120`	`k: recursively_apply(`
`121`	`121`	`func, v, args, test_type=test_type, error_on_other_type=error_on_other_type, *kwargs`
`122`	`122`	`)`