diff --git a/samples/get_users_in_org.py b/samples/get_users_in_org.py
index 88b76a9..36c550b 100644
--- a/samples/get_users_in_org.py
+++ b/samples/get_users_in_org.py
@@ -30,6 +30,9 @@
 import json
 import requests
 
+from random import randint
+from time import sleep
+
 # access token obtained via OAuth S2S workflow
 ACCESS_TOKEN = ''
 CLIENT_ID = ''