fix: use untranslated UOM as default
diff --git a/erpnext/accounts/doctype/opening_invoice_creation_tool/opening_invoice_creation_tool.py b/erpnext/accounts/doctype/opening_invoice_creation_tool/opening_invoice_creation_tool.py
index acd9933..e71d322 100644
--- a/erpnext/accounts/doctype/opening_invoice_creation_tool/opening_invoice_creation_tool.py
+++ b/erpnext/accounts/doctype/opening_invoice_creation_tool/opening_invoice_creation_tool.py
@@ -172,7 +172,7 @@
 			income_expense_account_field = (
 				"income_account" if row.party_type == "Customer" else "expense_account"
 			)
-			default_uom = frappe.db.get_single_value("Stock Settings", "stock_uom") or _("Nos")
+			default_uom = frappe.db.get_single_value("Stock Settings", "stock_uom") or "Nos"
 			rate = flt(row.outstanding_amount) / flt(row.qty)
 
 			item_dict = frappe._dict(
diff --git a/erpnext/regional/italy/utils.py b/erpnext/regional/italy/utils.py
index f5b2e2d..9106d09 100644
--- a/erpnext/regional/italy/utils.py
+++ b/erpnext/regional/italy/utils.py
@@ -159,7 +159,7 @@
 						rate=reference_row.tax_amount,
 						qty=1.0,
 						amount=reference_row.tax_amount,
-						stock_uom=frappe.db.get_single_value("Stock Settings", "stock_uom") or _("Nos"),
+						stock_uom=frappe.db.get_single_value("Stock Settings", "stock_uom") or "Nos",
 						tax_rate=tax.rate,
 						tax_amount=(reference_row.tax_amount * tax.rate) / 100,
 						net_amount=reference_row.tax_amount,
diff --git a/erpnext/setup/setup_wizard/operations/defaults_setup.py b/erpnext/setup/setup_wizard/operations/defaults_setup.py
index 756409b..29314a2 100644
--- a/erpnext/setup/setup_wizard/operations/defaults_setup.py
+++ b/erpnext/setup/setup_wizard/operations/defaults_setup.py
@@ -33,7 +33,7 @@
 	stock_settings.default_warehouse = frappe.db.get_value(
 		"Warehouse", {"warehouse_name": _("Stores")}
 	)
-	stock_settings.stock_uom = _("Nos")
+	stock_settings.stock_uom = "Nos"
 	stock_settings.auto_indent = 1
 	stock_settings.auto_insert_price_list_rate_if_missing = 1
 	stock_settings.set_qty_in_transactions_based_on_serial_no_input = 1
diff --git a/erpnext/setup/setup_wizard/operations/install_fixtures.py b/erpnext/setup/setup_wizard/operations/install_fixtures.py
index 0d82217..8f11424 100644
--- a/erpnext/setup/setup_wizard/operations/install_fixtures.py
+++ b/erpnext/setup/setup_wizard/operations/install_fixtures.py
@@ -474,7 +474,7 @@
 	stock_settings.default_warehouse = frappe.db.get_value(
 		"Warehouse", {"warehouse_name": _("Stores")}
 	)
-	stock_settings.stock_uom = _("Nos")
+	stock_settings.stock_uom = "Nos"
 	stock_settings.auto_indent = 1
 	stock_settings.auto_insert_price_list_rate_if_missing = 1
 	stock_settings.set_qty_in_transactions_based_on_serial_no_input = 1