diff --git a/saqc/funcs/constants.py b/saqc/funcs/constants.py
index 083281d5db629aa7f0602dfef882fbaaf42cc46f..c0e642d6fd8b275f893e4bf168c312b62b4892f2 100644
--- a/saqc/funcs/constants.py
+++ b/saqc/funcs/constants.py
@@ -149,7 +149,7 @@ def flagByVariance(
         window,
         thresh,
         operator.lt,
-        min_periods=min_periods
+        min_periods=min_periods,
     )
 
     flags[to_set[to_set].index, field] = flag
diff --git a/saqc/funcs/noise.py b/saqc/funcs/noise.py
index 7f94645cae51c35f35d3dc2e14c58355404078d7..c96f0f49ca7f2aa1ac7700f57d94083e8955c242 100644
--- a/saqc/funcs/noise.py
+++ b/saqc/funcs/noise.py
@@ -67,14 +67,7 @@ def flagByStatLowPass(
         sub_winsz = pd.Timedelta(sub_winsz)
 
     to_set = statPass(
-        datcol,
-        stat,
-        winsz,
-        thresh,
-        operator.gt,
-        sub_winsz,
-        sub_thresh,
-        min_periods
+        datcol, stat, winsz, thresh, operator.gt, sub_winsz, sub_thresh, min_periods
     )
     flags[to_set[to_set].index, field] = flag
     return data, flags