fix: add missing __future__ import to openapi/utils.py for type hints compatibility

3 months ago · b748f0f2a8
1 changed files with 2 additions and 0 deletions
--- a/fastapi/openapi/utils.py
+++ b/fastapi/openapi/utils.py
@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import copy
 import http.client
 import inspect