diff --git a/src/caosdb/common/models.py b/src/caosdb/common/models.py
index 6128173976ea42014fe97266da4f706491721747..5ab31f482454a408c8b692e24adea4099a28f6cc 100644
--- a/src/caosdb/common/models.py
+++ b/src/caosdb/common/models.py
@@ -106,7 +106,6 @@ class Entity(object):
         self.description = description
         self.id = id
 
-
     @property
     def role(self):
         return self.__role