Fix chat prompt serialization (#3230)

* Update cookbook * Fix chat prompt output serialization
langchain-ai · Nov 11, 2023 · 92ead3a · 92ead3a
1 parent c9822e3
commit 92ead3a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/langchain/src/prompts/chat.ts b/langchain/src/prompts/chat.ts
@@ -101,7 +101,7 @@ export class ChatPromptValue extends BasePromptValue {
       fields = { messages: fields };
     }
 
-    super(...arguments);
+    super(fields);
     this.messages = fields.messages;
   }