visit_cv/internal/etourism_invoice_report/views/account_report.xml

<odoo>
	<data>

		<report 
            id="account.account_invoices"
            model="account.invoice"
            string="Invoices"
            report_type="qweb-pdf"
            name="etourism_invoice_report.report_invoice"
            file="etourism_invoice_report.report_invoice"
            attachment_use="False"
            header="False"
        />

		<report 
            id="account.account_invoice_action_report_duplicate"
            model="account.invoice"
            string="Duplicates"
            report_type="qweb-pdf"
            name="etourism_invoice_report.report_invoice_duplicate"
            file="etourism_invoice_report.report_invoice_duplicate"
            attachment_use="False"
            header="False"
        />

    </data>
</odoo>