Update .env.local.template

.env.local.template

@@ -1,7 +1,7 @@
 # Use .env.local to change these variables
 # DO NOT EDIT THIS FILE WITH SENSITIVE DATA
 
-MONGODB_URL=mongodb+srv://frederickhf:123456A@test1.zasjijh.mongodb.net/
+MONGODB_URL=${MONGODB_URL}
 MONGODB_DB_NAME=chat-ui
 MONGODB_DIRECT_CONNECTION=false
 
@@ -20,7 +20,7 @@ OPENID_PROVIDER_URL=https://huggingface.co # for Google, use https://accounts.go
 
 
 # 'name', 'userMessageToken', 'assistantMessageToken' are required
-OPENAI_API_KEY=${OPENAI_API_KEY}
+OPENAI_API_KEY=sk-lk8ALcxe3sQRnXPHHUDT17aNffOeul
 MODELS=`[
   {
     "name": "ling-chatml",