Update utils/vector_store.py

utils/vector_store.py

@@ -2,6 +2,7 @@ import streamlit as st
 from utils.document_processor import DocumentProcessor
 from components.template_generator import render_template_generator
 from components.document_viewer import DocumentViewer
+from typing import Tuple, List, Dict
 
 # Initialize components
 vector_store = VectorStore()