Pass input value to handleChainStart in _transformStreamWithConfig

langchain-ai · Dec 21, 2024 · 2e8d163 · 2e8d163
1 parent da80dce
commit 2e8d163
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/langchain-core/src/runnables/base.ts b/langchain-core/src/runnables/base.ts
@@ -521,7 +521,7 @@ export abstract class Runnable<
         async () =>
           callbackManager_?.handleChainStart(
             this.toJSON(),
-            { input: "" },
+            finalInput,
             config.runId,
             config.runType,
             undefined,