diff --git a/erpnext/assets/doctype/asset/asset.py b/erpnext/assets/doctype/asset/asset.py
index fc1e7af..a880c2f 100644
--- a/erpnext/assets/doctype/asset/asset.py
+++ b/erpnext/assets/doctype/asset/asset.py
@@ -1109,6 +1109,7 @@
 
 	return date_diff(date, period_start_date)
 
+
 def is_last_day_of_the_month(date):
 	last_day_of_the_month = get_last_day(date)
 
diff --git a/erpnext/assets/doctype/asset/test_asset.py b/erpnext/assets/doctype/asset/test_asset.py
index 58fd400..f8a8fc5 100644
--- a/erpnext/assets/doctype/asset/test_asset.py
+++ b/erpnext/assets/doctype/asset/test_asset.py
@@ -726,7 +726,7 @@
 			["2022-04-30", 1051.12, 2902.92],
 			["2022-05-31", 915.52, 3818.44],
 			["2022-06-30", 797.42, 4615.86],
-			["2022-07-15", 384.14, 5000.0]
+			["2022-07-15", 384.14, 5000.0],
 		]
 
 		schedules = [