Fix typings for earlier python versions

4 months ago · 50ea206665
1 changed files with 1 additions and 1 deletions
--- a/fastapi/routing.py
+++ b/fastapi/routing.py
@ -4453,7 +4453,7 @@ class APIRouter(routing.Router):
    def combine_tags(
            self,
            *entities: Annotated[
-                None | str | routing.Route | Iterable,
+                Union[None, str, routing.Route, Sequence],
                Doc(
                    """
                    Combine the router's current tags with those of the provided entities.