Added mandatory evaluator steps

evaluators/BaseEvaluator.py

@@ -8,15 +8,16 @@ class BaseEvaluator:
     """
 
     PREFIX = "evaluators."
-    enabled = True
 
-    def __init__(self, name, priority: int):
+    def __init__(self, name, steps, priority: int, enabled=True):
         self.log = get_logger(self.PREFIX + self.__class__.__name__)
         self.init_log = get_logger("init." + self.PREFIX + self.__class__.__name__)
         self.verbose_log = get_logger("verbose." + self.PREFIX + self.__class__.__name__)
 
         self.name = self.PREFIX + name
+        self.steps = steps
         self.priority = priority
+        self.enabled = enabled
 
 
 class OneReturnValueEvaluator(BaseEvaluator):