chore: remove dead and py2 compatibility code
form_grid_template doesn't exist
diff --git a/erpnext/manufacturing/doctype/work_order/work_order.py b/erpnext/manufacturing/doctype/work_order/work_order.py
index 2600790..54f4b07 100644
--- a/erpnext/manufacturing/doctype/work_order/work_order.py
+++ b/erpnext/manufacturing/doctype/work_order/work_order.py
@@ -1,7 +1,6 @@
-# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
+# Copyright (c) 2021, Frappe Technologies Pvt. Ltd. and Contributors
# License: GNU General Public License v3. See license.txt
-from __future__ import unicode_literals
import frappe
import json
import math
@@ -28,9 +27,6 @@
from six import string_types
-form_grid_templates = {
- "operations": "templates/form_grid/work_order_grid.html"
-}
class WorkOrder(Document):
def onload(self):