fix: keep the backward compatability for type hint (#1052)

1 week ago · c2c24c69b8
parent dd32ab4087
commit c2c24c69b8
1 changed files with 1 additions and 1 deletions
--- a/diagrams/init.py
+++ b/diagrams/init.py
@ -82,7 +82,7 @@ class Diagram:
        filename: str = "",
        direction: str = "LR",
        curvestyle: str = "ortho",
-        outformat: str | list[str] = "png",
+        outformat: Union[str, list[str]] = "png",
        autolabel: bool = False,
        show: bool = True,
        strict: bool = False,