Fix flake8.

pos_tare/models/__init__.py

@@ -1,3 +1,2 @@
 from . import pos_config
 from . import barcode_rule
-

pos_tare/models/barcode_rule.py

@@ -1,9 +1,9 @@
 from odoo import _, models, fields
 
+
 class BarcodeRule(models.Model):
     _inherit = 'barcode.rule'
 
     type = fields.Selection(selection_add=[
         ('tare', _('Tare'))
     ])
-