diff --git a/recbole/data/dataloader/abstract_dataloader.py b/recbole/data/dataloader/abstract_dataloader.py
index 59f6398fd..b97b33174 100644
--- a/recbole/data/dataloader/abstract_dataloader.py
+++ b/recbole/data/dataloader/abstract_dataloader.py
@@ -136,10 +136,9 @@ def _set_neg_sample_args(self, config, dataset, dl_format, neg_sample_args):
         self.neg_sample_args = neg_sample_args
         self.times = 1
         if (
-            (self.neg_sample_args["distribution"] == "uniform"
-            or self.neg_sample_args["distribution"] == "popularity")
-            and self.neg_sample_args["sample_num"] != "none"
-        ):
+            self.neg_sample_args["distribution"] == "uniform"
+            or self.neg_sample_args["distribution"] == "popularity"
+        ) and self.neg_sample_args["sample_num"] != "none":
             self.neg_sample_num = self.neg_sample_args["sample_num"]
 
             if self.dl_format == InputType.POINTWISE: