Update utils/analytics.py

utils/analytics.py

@@ -1,4 +1,12 @@
 # utils/analytics.py
+import streamlit as st
+import pandas as pd
+import sqlite3
+from typing import Dict, List
+from datetime import datetime, timedelta
+import plotly.express as px
+import plotly.graph_objects as go
+from utils.database import conn_lock
 
 def get_collection_analytics(conn: sqlite3.Connection) -> Dict:
     """Get analytics for collections and documents."""