pep8 fixes

pos_require_customer/pos.py

@@ -18,15 +18,12 @@
 #
 ##############################################################################
 
-import logging
 from openerp import fields, models
 
+
 class PosConfig(models.Model):
     _inherit = 'pos.config' 
 
     require_customer = fields.Boolean(
         string='Require customer',
         help='Require customer for orders in this point of sale')
-
-
-