ir_cron.xml

<?xml version="1.0" encoding="utf-8" ?>
<odoo noupdate="1">
  <record id="ir_cron_export_async_schedule" model="ir.cron">
    <field name="name">Send Scheduled Exports</field>
    <field ref="model_export_async_schedule" name="model_id" />
    <field eval="True" name="active" />
    <field name="user_id" ref="base.user_root" />
    <field name="interval_number">1</field>
    <field name="interval_type">hours</field>
    <field name="numbercall">-1</field>
    <field eval="False" name="doall" />
    <field name="state">code</field>
    <field
            name="code"
        >model.search([('next_execution', '&lt;=', datetime.datetime.now())]).run_schedule()</field>
  </record>
</odoo>