Update playground.html

playground.html

@@ -700,7 +700,7 @@
         async function callApi(userMessage, model) {
             let fullResponse = "";
             if (model === "searchgpt") {
-                const url = `https://parthsadaria-lokiai.hf.space/searchgpt?q=${encodeURIComponent(userMessage)}&stream=true&systemprompt=You are **SearchGPT**, an AI with internet access. Reply directly and accurately to user requests.`;
+                const url = `https://parthsadaria-lokiai.hf.space/searchgpt?q=${encodeURIComponent(userMessage)}&stream=true&systemprompt=You are **SearchGPT**, an AI with internet access. Reply directly and accurately to user requests. Mention Sources at end`;
                 try {
                     const response = await fetch(url);
                     if (response.ok) {