server-tools/sql_export/wizard/wizard_file_view.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>

        <record id="sql_file_wizard_view_form" model="ir.ui.view">
            <field name="name">sql.file.wizard.view.form</field>
            <field name="model">sql.file.wizard</field>
            <field name="arch" type="xml">
                <form string="Csv File">
                        <field name="file" filename="file_name"/>
                        <field name="file_name" invisible="1"/>
                </form>
            </field>
        </record>

    </data>
</openerp>