Merge pull request #318 from microsoft/bxdd-patch-2

Fix code in ops
microsoft · Mar 10, 2021 · 2e37033 · 2e37033
2 parents 91eef93 + 81987bb
commit 2e37033
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/qlib/data/ops.py b/qlib/data/ops.py
@@ -74,7 +74,6 @@ class NpElemOperator(ElemOperator):
     """
 
     def __init__(self, feature, func):
-        self.feature = feature
         self.func = func
         super(NpElemOperator, self).__init__(feature)
 
@@ -289,8 +288,6 @@ class NpPairOperator(PairOperator):
     """
 
     def __init__(self, feature_left, feature_right, func):
-        self.feature_left = feature_left
-        self.feature_right = feature_right
         self.func = func
         super(NpPairOperator, self).__init__(feature_left, feature_right)