I have created a metabase report and want to show in the odoo reports
I have generated a dynamic url based on the role of the USER using a api model and want to display the metabase web page from the menu.
 I tried to pass the URL value to HTML field. But when i tried to view it, It only shows after i save the record. How can i load the page without saving it.

my code 

class rsReportView(models.Model):
    _name = "rs.report.view"
    _description = "RS Reports"

manager_iframe = fields.Html("RT & TAT", sanitize=False, compute='_compute_manager_iframe')

def _compute_manager_iframe(self):



    manager_iframe = f'
src="https://reports.fsmbeta.unknwon.com/public
?manager={user_name}&teamlead={user_name}#hide_parameters=manager,teamlead"    frameborder="0"    width="100%"    height="600"    >'

View

    RS Metabase viewfield>
    rs.report.viewfield>
    
        

            
                

                    
                div>
            group>
        form>
    field>
record>

How to solve it