diff --git a/erpnext/accounts/doctype/pos_invoice_merge_log/test_pos_invoice_merge_log.py b/erpnext/accounts/doctype/pos_invoice_merge_log/test_pos_invoice_merge_log.py
index 6588bc8..d880caa 100644
--- a/erpnext/accounts/doctype/pos_invoice_merge_log/test_pos_invoice_merge_log.py
+++ b/erpnext/accounts/doctype/pos_invoice_merge_log/test_pos_invoice_merge_log.py
@@ -46,7 +46,6 @@
 			self.assertFalse(pos_inv.consolidated_invoice == pos_inv3.consolidated_invoice)
 
 		finally:
-
 			frappe.set_user("Administrator")
 			frappe.db.sql("delete from `tabPOS Profile`")
 			frappe.db.sql("delete from `tabPOS Invoice`")
@@ -96,7 +95,6 @@
 			self.assertTrue(frappe.db.get_value("Sales Invoice", pos_inv_cn.consolidated_invoice, "is_return"))
 
 		finally:
-
 			frappe.set_user("Administrator")
 			frappe.db.sql("delete from `tabPOS Profile`")
 			frappe.db.sql("delete from `tabPOS Invoice`")
diff --git a/erpnext/regional/india/utils.py b/erpnext/regional/india/utils.py
index 0a2cf48..3637de4 100644
--- a/erpnext/regional/india/utils.py
+++ b/erpnext/regional/india/utils.py
@@ -826,7 +826,7 @@
 
 	gst_account_list = []
 	for account in ['cgst_account', 'sgst_account', 'igst_account']:
-		if account in gst_accounts.keys():
+		if account in gst_accounts:
 			gst_account_list += gst_accounts.get(account)
 
 	account_list.extend(gst_account_list)