Update app.py

app.py

@@ -1574,6 +1574,13 @@ def upload_file(file):
     # return file_paths
     return file.name
 
+
+RAG_DESCRIPTION = """
+* Upload a doc below to answer question about it (RAG).
+* Every question must be explicit and self-contained! Because each prompt will invoke a new RAG retrieval without considering previous conversations. 
+(E.g: Dont prompt "Answer my previous question in details.")
+"""
+
 def create_chat_demo_rag(title=None, description=None):
     sys_prompt = SYSTEM_PROMPT_1
     max_tokens = MAX_TOKENS