Update utils/app/const.ts

utils/app/const.ts

@@ -1,6 +1,6 @@
 export const DEFAULT_SYSTEM_PROMPT =
   process.env.NEXT_PUBLIC_DEFAULT_SYSTEM_PROMPT ||
-  "You are Llama2, a large language model trained by Meta. Follow the user's instructions carefully. Respond using markdown.";
+  "[INST] <<SYS>>\nYou are Llama2, a large language model trained by Meta. Follow the user's instructions carefully. Respond using markdown.\n<</SYS>>\n\n";
 
 export const OPENAI_API_HOST =
   process.env.OPENAI_API_HOST || 'http://localhost:8000';