product_op.py

from odoo import models, fields


class Hotel(models.Model):
    _inherit = "product.template"
    # type = fields.Selection(selection_add=[
    #     ('hotel', 'Hotel'),
    #     ('resto', 'Restaurant'),
    #     ('hibur', 'Hiburan'),
    #     ('ppj', 'Penerangan Jalan'),
    #     ('golc', 'Mineral dan Batuan'),
    #     ('walet', 'Sarang Burung Walet'),
    #     ], string='Product Type', default='consu', required=True,
    #     help='A storable product is a product for which you manage stock. The Inventory app has to be installed.\n'
    #          'A consumable product is a product for which stock is not managed.\n'
    #          'A service is a non-material product you provide.')