diff --git a/matemat/db/facade.py b/matemat/db/facade.py
index b8a8ef7..3d6c33a 100644
--- a/matemat/db/facade.py
+++ b/matemat/db/facade.py
@@ -370,7 +370,8 @@ class MatematDatabase(object):
                 FROM products ORDER BY name
               '''):
                 product_id, name, price_member, price_external, custom_price, stock, stockable, ean = row
-                products.append(Product(product_id, name, price_member, price_external, custom_price, stockable, stock, ean))
+                products.append(
+                    Product(product_id, name, price_member, price_external, custom_price, stockable, stock, ean))
         return products
 
     def get_product(self, pid: int) -> Product:
@@ -730,11 +731,13 @@ class MatematDatabase(object):
             for row in rows:
                 ta_id, value, old_balance, date, c, d, m, c_prod, m_agent, m_reason = row
                 if c == ta_id:
-                    t: Transaction = Consumption(ta_id, user, value, old_balance, datetime.fromtimestamp(date, UTC), c_prod)
+                    t: Transaction = Consumption(ta_id, user, value, old_balance,
+                                                 datetime.fromtimestamp(date, UTC), c_prod)
                 elif d == ta_id:
                     t = Deposit(ta_id, user, value, old_balance, datetime.fromtimestamp(date, UTC))
                 elif m == ta_id:
-                    t = Modification(ta_id, user, value, old_balance, datetime.fromtimestamp(date, UTC), m_agent, m_reason)
+                    t = Modification(ta_id, user, value, old_balance,
+                                     datetime.fromtimestamp(date, UTC), m_agent, m_reason)
                 else:
                     t = Transaction(ta_id, user, value, old_balance, datetime.fromtimestamp(date, UTC))
                 transactions.append(t)