diff --git a/src/data/app.py b/src/data/app.py
index 0cae2b1..ec76a48 100644
--- a/src/data/app.py
+++ b/src/data/app.py
@@ -1,4 +1,4 @@
-import random
+import os,random
 from flask import Flask, render_template
 
 app = Flask(__name__)