core: fix fallback context overwriting (#25550)

fixes #25337
2025-08-13 22:59:05 +00:00 · 2024-08-20 16:07:12 -07:00 · 2024-08-20 16:07:12 -07:00 · e37caa9b9a
commit e37caa9b9a
parent 3e296e39c8
1 changed files with 1 additions and 0 deletions
--- a/libs/core/langchain_core/runnables/fallbacks.py
+++ b/libs/core/langchain_core/runnables/fallbacks.py
@ -180,6 +180,7 @@ class RunnableWithFallbacks(RunnableSerializable[Input, Output]):
                output = context.run(
                    runnable.invoke,
                    input,
+                    config,
                    **kwargs,
                )
            except self.exceptions_to_handle as e: