From d37bc6acf6a5936a892a5810db6093c726fcbb7a Mon Sep 17 00:00:00 2001
From: Henry <hzj94@hotmail.com>
Date: Tue, 15 Aug 2023 17:20:53 +0100
Subject: [PATCH] fix conversation retrieval qa agent original prompt

---
 .../ConversationalRetrievalAgent.ts                          | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/components/nodes/agents/ConversationalRetrievalAgent/ConversationalRetrievalAgent.ts b/packages/components/nodes/agents/ConversationalRetrievalAgent/ConversationalRetrievalAgent.ts
index ed39fbc86..c0cef0526 100644
--- a/packages/components/nodes/agents/ConversationalRetrievalAgent/ConversationalRetrievalAgent.ts
+++ b/packages/components/nodes/agents/ConversationalRetrievalAgent/ConversationalRetrievalAgent.ts
@@ -5,6 +5,8 @@ import { flatten } from 'lodash'
 import { BaseChatMemory } from 'langchain/memory'
 import { ConsoleCallbackHandler, CustomChainHandler } from '../../../src/handler'
 
+const defaultMessage = `Do your best to answer the questions. Feel free to use any tools available to look up relevant information, only if necessary.`
+
 class ConversationalRetrievalAgent_Agents implements INode {
     label: string
     name: string
@@ -46,6 +48,7 @@ class ConversationalRetrievalAgent_Agents implements INode {
                 label: 'System Message',
                 name: 'systemMessage',
                 type: 'string',
+                default: defaultMessage,
                 rows: 4,
                 optional: true,
                 additionalParams: true
@@ -65,7 +68,7 @@ class ConversationalRetrievalAgent_Agents implements INode {
             agentType: 'openai-functions',
             verbose: process.env.DEBUG === 'true' ? true : false,
             agentArgs: {
-                prefix: systemMessage ?? `You are a helpful AI assistant.`
+                prefix: systemMessage ?? defaultMessage
             },
             returnIntermediateSteps: true
         })