fix type documentation

BiomedSciAI · Jan 28, 2024 · d8935cb · d8935cb
1 parent f6ee01d
commit d8935cb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fuse/data/ops/ops_common.py b/fuse/data/ops/ops_common.py
@@ -718,7 +718,7 @@ def __call__(
  key_in: str,
  find_any_val: List[Any],
  replace_with_val: Any,
- key_out: str = None,
+ key_out: Optional[str] = None,
  ) -> NDict:
  """
  Args: