Added missing package.

rest-api-service/app/api_v1_0/routes.py

@@ -23,6 +23,7 @@ from onelogin.saml2.utils import OneLogin_Saml2_Utils
 # needed for RQ and RQScheduler
 from redis import Redis
 from urllib.parse import urlparse
+import re
 
 from app import es_config
 from . import api