diff --git a/src/pandas.py b/src/pandas.py
index 2ffe30f..b338f2f 100644
--- a/src/pandas.py
+++ b/src/pandas.py
@@ -155,8 +155,8 @@
 def absolute_maximum_scale(series):
     return series / series.abs().max()
 
-    for column in cols_to_normalize:
-        e_commerce_csv_df[column] = absolute_maximum_scale(
+for column in cols_to_normalize:
+    e_commerce_csv_df[column] = absolute_maximum_scale(
             e_commerce_csv_df[column])