diff --git a/db.py b/db.py
index 2a15bf8..843b639 100644
--- a/db.py
+++ b/db.py
@@ -1,8 +1,6 @@
 import os
 import psycopg2
-import numpy as np
 from psycopg2.extras import RealDictCursor
-from datetime import datetime
 from urllib.parse import urlparse
 from flask import g