Add database.

app.py

@@ -6,7 +6,7 @@ import gradio as gr
 from dotenv import load_dotenv
 from langchain.document_loaders import TextLoader
 
-from RAG.analyze_conversation_history import analyze_conversation_history
+from analysis import analyze_conversation_history
 from rag_demo import load_and_split_document, create_vector_store, setup_rag_chain, execute_query
 
 # 环境设置