Fix __reduce__ signature

danielgtaylor · Oct 13, 2023 · 3fe5c50 · 3fe5c50
1 parent aebb51d
commit 3fe5c50
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/betterproto/__init__.py b/src/betterproto/__init__.py
@@ -1140,7 +1140,7 @@ def __setstate__(self: T, pickled_bytes: bytes) -> T:
         new.__post_init__()
         return new
 
-    def __reduce__(self) -> str | tuple[Any, ...]:
+    def __reduce__(self) -> Union[str, Tuple[Any, ...]]:
         return (self.__class__, (self.to_dict(),))
 
     @classmethod