Fix flake8 warnings

circle/dashboard/models.py

@@ -351,7 +351,6 @@ if hasattr(settings, 'SAML_ORG_ID_ATTRIBUTE'):
     logger.debug("Register save_org_id to djangosaml2 pre_user_save")
     logger.debug("Register save_org_id to djangosaml2 pre_user_save")
     from djangosaml2.signals import pre_user_save
     from djangosaml2.signals import pre_user_save
 
 
-
     def save_org_id(sender, instance, attributes, **kwargs):
     def save_org_id(sender, instance, attributes, **kwargs):
         logger.debug("save_org_id called by %s", instance.username)
         logger.debug("save_org_id called by %s", instance.username)
         atr = settings.SAML_ORG_ID_ATTRIBUTE
         atr = settings.SAML_ORG_ID_ATTRIBUTE
@@ -404,7 +403,6 @@ if hasattr(settings, 'SAML_ORG_ID_ATTRIBUTE'):
 
 
         return False  # User did not change
         return False  # User did not change
 
 
-
     pre_user_save.connect(save_org_id)
     pre_user_save.connect(save_org_id)