Hi,

    Try this,

@api.multi

def _compute_current_date(self):

        for each in self:

            current_date = fields.Date.context_today(self)
            each.date = current_date

date = fields.Date(compute='_compute_current_date', string='Current Date')

Note :

1 : Not to give store = True in field definition

2 : Not to give any api.depends in compute function.

Hope it helps,

Thanks