Hi,

I need to make a float field(which have a compute function) editable.I have tried writing an inverse function for but cant get a clear idea about writing it.

demo_cost = fields.Float(string='Construction Cost', compute='_compute_demo_cost')

@api.depends('field_a', 'field_b')
def _compute_demo_cost(self):
    for line in self:
        line.demo_cost = line.field_a * line.field_b

Can anyone suggest me a better method or correct inverse function for making this field editable.

Thanks