Minor fix

agent.py

@@ -1,9 +1,8 @@
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
 # this repository contains the full copyright notices and license terms.
 from __future__ import unicode_literals
-from decimal import Decimal
 from trytond.pool import PoolMeta
-from trytond.model import fields, ModelSQL
+from trytond.model import fields
 
 
 class Agent(metaclass=PoolMeta):

restaurant.py

@@ -44,7 +44,6 @@ class Reservation(ModelSQL, ModelView):
 class PartyConsumer(ModelSQL, ModelView):
     'Party Consumer'
     __name__ = 'party.consumer'
-    _rec_name = 'name'
     name = fields.Char('Name', required=True)
     phone = fields.Char('Phone', required=True)
     address = fields.Char('Address', required=True)