<?xml version="1.0"?>
<div name="button_box" position="inside">
                    <button class="oe_stat_button" type="object" name="action_view_invoice" icon="fa-pencil-square-o" invisible="invoice_count == 0">
                        <field string="Customer Invoices" name="invoice_count" widget="statinfo"/>
                    </button>
                    <button class="oe_stat_button" type="object" name="action_view_vendor_bill" icon="fa-file-text-o" invisible="vendor_bill_count == 0">
                        <field string="Vendor Bills" name="vendor_bill_count" widget="statinfo"/>
                    </button>
                </div>
            