diff --git a/erpnext/manufacturing/report/bom_stock_report/bom_stock_report.py b/erpnext/manufacturing/report/bom_stock_report/bom_stock_report.py
index 7f22ecf083b..343cfe9da8f 100644
--- a/erpnext/manufacturing/report/bom_stock_report/bom_stock_report.py
+++ b/erpnext/manufacturing/report/bom_stock_report/bom_stock_report.py
@@ -5,14 +5,12 @@ from __future__ import unicode_literals
 import frappe
 from frappe import _
 
-
 def execute(filters=None):
     if not filters: filters = {}
     columns = get_columns()
     data = get_bom_stock(filters)
     return columns, data
 
-
 def get_columns():
     """return columns"""
     columns = [
@@ -25,7 +23,6 @@ def get_columns():
 
     return columns
 
-
 def get_bom_stock(filters):
     conditions = ""
     bom = filters.get("bom")
@@ -57,5 +54,4 @@ def get_bom_stock(filters):
             WHERE
     	        bom_item.parent = '%s'
 
-            GROUP BY bom_item.item_code""" %
-                         (conditions, bom))
+            GROUP BY bom_item.item_code""" % (conditions, bom))