diff --git a/models/acc_operation.py b/models/acc_operation.py
index 7d87da7db2f32b6fe09497296404968bbf9c5be6..0ee3646d914f8e71c8f91442b6007771889bc2b7 100644
--- a/models/acc_operation.py
+++ b/models/acc_operation.py
@@ -169,17 +169,13 @@ class AccOperation(models.Model):
         """Mise à jour du prix de vente en masse sur les points de soutirage"""
         for op in self:
             if op.sale_price:
-                op.acc_delivery_ids.write({
-                    "sale_price": op.sale_price
-                })
+                op.acc_delivery_ids.write({"sale_price": op.sale_price})
 
     def update_price_accise(self):
         """Mise à jour des tarifs ACCISE en masse sur les points de soutirage"""
         for op in self:
             if op.price_accise:
-                op.acc_delivery_ids.write({
-                    "price_accise": op.price_accise
-                })
+                op.acc_delivery_ids.write({"price_accise": op.price_accise})
 
     def get_power_by_cons(self, acc_delivery_id, date_start, date_end):
         """
diff --git a/models/res_partner.py b/models/res_partner.py
index 9516eeb58e35aae2cd4448074c0c0585a0dc27ca..e41c4601bf451d8bb0b26214a750c8600c1498ee 100644
--- a/models/res_partner.py
+++ b/models/res_partner.py
@@ -20,7 +20,6 @@ class ResPartner(models.Model):
     naf = fields.Char("NAF")
     rcs = fields.Char("RCS")
 
-
     # ------------------------------------------------------
     # SQL Constraints
     # ------------------------------------------------------
diff --git a/views/acc_operation_views.xml b/views/acc_operation_views.xml
index a5a9b60a8c558593c3407676cfa374349c3dab86..6f9829a65720ea7d7ba9af662cb9a853873c7e54 100644
--- a/views/acc_operation_views.xml
+++ b/views/acc_operation_views.xml
@@ -69,11 +69,17 @@
                         </group>
                     </group>
                 </notebook>
-                <xpath expr="//notebook//page[@name='delivery']//field//tree" position="inside">
-                    <field name="sale_price"/>
-                    <field name="price_accise"/>
+                <xpath
+                    expr="//notebook//page[@name='delivery']//field//tree"
+                    position="inside"
+                >
+                    <field name="sale_price" />
+                    <field name="price_accise" />
                 </xpath>
-                <xpath expr="//notebook//page[@name='delivery']//field" position="before">
+                <xpath
+                    expr="//notebook//page[@name='delivery']//field"
+                    position="before"
+                >
                     <header>
                         <button
                             string="Mise à jour des prix de vente"