Merge pull request #264 from galenseilis/tidy-no-object-needed

Remove inheriting from object

Author: geraintpalmer

ciw/deadlock/deadlock_detector.py

@@ -1,7 +1,7 @@
 import networkx as nx
 
 
-class NoDetection(object):
+class NoDetection:
     """
     A generic class for all deadlock detector classes to inherit from.
     Using this class is equivalent to having no deadlock detection