diff --git a/models/sale_order.py b/models/sale_order.py
index 2a39c4063a0b102ea6d136a2e48f4025a5c6e20a..7cd028c1060cd40f53f70e7ad70ace7e057b3860 100644
--- a/models/sale_order.py
+++ b/models/sale_order.py
@@ -13,17 +13,19 @@ class SaleOrder(models.Model):
     def clean_sale_order(self):
         super(SaleOrder, self).clean_sale_order()
         sol_line_section = self.order_line.filtered(
-            lambda s: s.display_type == 'line_section' and s.sale_project_id is not None
+            lambda s: s.display_type == "line_section" and s.sale_project_id is not None
         )
         for sol_section in sol_line_section:
             next_sol = False
             for sol in self.order_line.sorted(key=lambda r: (r.sequence, r.id)):
-                if sol.sequence > sol_section.sequence \
-                    or (sol.sequence == sol_section.sequence
-                        and sol.id > sol_section.id):
+                if sol.sequence > sol_section.sequence or (
+                    sol.sequence == sol_section.sequence and sol.id > sol_section.id
+                ):
                     next_sol = sol
                     break
-            if not next_sol or\
-                next_sol.sale_project_id != sol_section.sale_project_id \
-                    or not next_sol.product_id:
+            if (
+                not next_sol
+                or next_sol.sale_project_id != sol_section.sale_project_id
+                or not next_sol.product_id
+            ):
                 sol_section.unlink()
diff --git a/models/sale_project.py b/models/sale_project.py
index 8493b1b6350f3e63a4030a65bc480fb8a955b371..b9b5a849385cc69e03aa609cf8b345fbc3e1bea7 100644
--- a/models/sale_project.py
+++ b/models/sale_project.py
@@ -21,7 +21,7 @@ class SaleProject(models.Model):
         vat_furniture_categ = (
             self.env["product.category"].browse(furniture_categ_id.id).taxes_id
         )
-        lines = self.env['sale.intervention'].read_group(
+        lines = self.env["sale.intervention"].read_group(
             (("project_id", "=", self.id),),
             ("price", "intervention_length", "plant_qty"),
             "intervention_type_id",
@@ -89,9 +89,7 @@ class SaleProject(models.Model):
                             "product_uom_qty": quantity,
                             "sale_project_id": self.id,
                         }
-                        sol_name = (
-                            "Projet " + self.name + " - " + product_tmpl.name
-                        )
+                        sol_name = "Projet " + self.name + " - " + product_tmpl.name
                         sols.append(
                             {
                                 **data_sol_section,