Merge remote-tracking branch 'origin/37-feature_request-two-factor-au…

…thentication-support' into 37-feature_request-two-factor-authentication-support

custom_components/homeassistantedupage/config_flow.py

@@ -1,5 +1,6 @@
 import logging
 import voluptuous as vol
+import time
 from edupage_api import Edupage
 from edupage_api.exceptions import BadCredentialsException, SecondFactorFailedException
 from homeassistant import config_entries