Hello my friends!

I'm using ODOO 9, Windows 10 and Chrome.

I'm trying to open file on my disk in new tab of browser, and can't do it (((

Browser opens new tab, but it's blank((

Where's my mistake, could you help me?

My code:

def show_my_data(self,cr, uid, ids, arg, context=None):
    

    return {
        'name': 'Go to website',
        'res_model': 'ir.actions.act_url',
        'type': 'ir.actions.act_url',
        'target': 'new',
        'url': 'file:///D:/tmp.html'
}