fix(core): Ignore missing secrets on deserialization (#30252)

2025-09-09 06:53:59 +00:00 · 2025-03-13 12:27:03 -07:00
parent ebea5e014d
commit e9c1765967
2 changed files with 11 additions and 2 deletions
--- a/libs/core/langchain_core/load/load.py
+++ b/libs/core/langchain_core/load/load.py
@@ -98,8 +98,7 @@ class Reviver:
            else:
                if self.secrets_from_env and key in os.environ and os.environ[key]:
                    return os.environ[key]
-                msg = f'Missing key "{key}" in load(secrets_map)'
-                raise KeyError(msg)
+                return None

        if (
            value.get("lc") == 1