I am creating products on odoo based on json data from outside but they are not showing in the products view

but when i take the count of products and print the name of those records it is there in the list of products records.

def order_to_odoo(self):

    url = 'http://htel.com/order_odoo.php'

    response = urllib.urlopen(url)

    data = json.loads(response.read())

    for majorkey,subdict in data.iteritems():

        for index,value in subdict.iteritems():

             if index=='order_hotel_name':

                    pr_name=value

         valsproduct = {'name': pr_name,

            'categ_id': 1,

            'public_categ_ids':[(6,0,[1,4])],

            'status':'approved'

        }

        self.env['product.template'].create(valsproduct)