From c0d1b18abb54ba41a92f92784e88d361a77dcefa Mon Sep 17 00:00:00 2001
From: Randy <linjrandy@gmail.com>
Date: Thu, 6 Apr 2023 02:42:48 +0000
Subject: [PATCH 1/2] change env variable name to NEXT_PUBLIC_SYSTEM_PROMPT

---
 app/store/app.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/app/store/app.ts b/app/store/app.ts
index 60d0f932cbf..cc912b2f60c 100644
--- a/app/store/app.ts
+++ b/app/store/app.ts
@@ -383,9 +383,8 @@ export const useChatStore = create<ChatStore>()(
         }
 
         //Add system prompt
-        const SYSTEM_PROMPT = process.env.SYSTEM_PROMPT?.toString() ?? "";
         const systemMessage: Message = {
-          content: SYSTEM_PROMPT,
+          content: `${process.env.NEXT_PUBLIC_SYSTEM_PROMPT}`,
           role: "system",
           date: "",
         };

From a363275aae46ceab6c21a8ed17ff29126548c972 Mon Sep 17 00:00:00 2001
From: Randy <linjrandy@gmail.com>
Date: Thu, 6 Apr 2023 03:06:46 +0000
Subject: [PATCH 2/2] fix: Not appending system message if env var is not set

---
 app/store/app.ts | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/app/store/app.ts b/app/store/app.ts
index cc912b2f60c..05be1a139e8 100644
--- a/app/store/app.ts
+++ b/app/store/app.ts
@@ -383,13 +383,15 @@ export const useChatStore = create<ChatStore>()(
         }
 
         //Add system prompt
-        const systemMessage: Message = {
-          content: `${process.env.NEXT_PUBLIC_SYSTEM_PROMPT}`,
-          role: "system",
-          date: "",
-        };
+        if (process.env.NEXT_PUBLIC_SYSTEM_PROMPT != undefined) {
+          const systemMessage: Message = {
+            content: `${process.env.NEXT_PUBLIC_SYSTEM_PROMPT}`,
+            role: "system",
+            date: "",
+          };
 
-        recentMessages.unshift(systemMessage);
+          recentMessages.unshift(systemMessage);
+        }
 
         return recentMessages;
       },