Update config/builder_config.json

Split Chinese prompt from English prompt to make the generate output consistant.

config/builder_config.json

@@ -5,10 +5,10 @@
   "instruction": "",
   "language": "en",
   "prompt_recommend": [
-    "你可以做什么？What can you do?",
-    "你有什么功能？What are your features?",
-    "如何使用你的功能？ How to use your features?",
-    "能否给我一些示例指令？ Can you give me some examples of instructions?"
+    "你可以做什么？", "What can you do?",
+    "你有什么功能？", "What are your features?",
+    "如何使用你的功能？", "How to use your features?",
+    "能否给我一些示例指令？", "Can you give me some examples of instructions?"
   ],
   "knowledge": [],
   "tools": {