bank-statement-import/account_bank_statement_import_save_file/views/account_bank_statement.xml

<?xml version="1.0" encoding="UTF-8"?>
<openerp>
    <data>
        <record id="view_bank_statement_form" model="ir.ui.view">
            <field name="model">account.bank.statement</field>
            <field name="inherit_id" ref="account.view_bank_statement_form" />
            <field name="arch" type="xml">
                <xpath expr="//page[@string='Transactions']" position="after">
                    <page string="Imported file" attrs="{'invisible': [('import_file', '=', False)]}">
                        <group>
                            <group>
                                <field name="import_file" />
                            </group>
                            <group>
                                <field name="import_date" />
                                <field name="import_user" />
                            </group>
                        </group>
                        <field name="import_log" />
                    </page>
                </xpath>
            </field>
        </record>
    </data>
</openerp>