Update ttest.py

dple · web-flow · commit 3c2d7165d398 · 2021-01-12T16:27:17.000-04:00
diff --git a/ABtest/ttest.py b/ABtest/ttest.py
@@ -3,6 +3,7 @@
 Author: Le, Duc Phong
 Date: Sep 19, 2020
 """
+
 import numpy as np
 from scipy.stats import sem, t
 
