diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
index 9c2982cfc7e..9c02920e292 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
@@ -36,7 +36,7 @@ from erpnext.assets.doctype.asset.depreciation import (
 	get_disposal_account_and_cost_center,
 	get_gl_entries_on_asset_disposal,
 	get_gl_entries_on_asset_regain,
-	make_depreciation_entry
+	make_depreciation_entry,
 )
 from erpnext.controllers.selling_controller import SellingController
 from erpnext.healthcare.utils import manage_invoice_submit_cancel
diff --git a/erpnext/assets/doctype/asset/test_asset.py b/erpnext/assets/doctype/asset/test_asset.py
index 26e43134534..c2bcd7aad5c 100644
--- a/erpnext/assets/doctype/asset/test_asset.py
+++ b/erpnext/assets/doctype/asset/test_asset.py
@@ -18,6 +18,7 @@ from erpnext.stock.doctype.purchase_receipt.purchase_receipt import (
 )
 from erpnext.stock.doctype.purchase_receipt.test_purchase_receipt import make_purchase_receipt
 
+
 class AssetSetup(unittest.TestCase):
 	@classmethod
 	def setUpClass(cls):