explanation message when eboutic bank payments are disabled

counter/models.py

@@ -447,8 +447,7 @@ class Product(models.Model):
         buying_groups = list(self.buying_groups.all())
         if not buying_groups:
             return True
-        res = any(user.is_in_group(pk=group.id) for group in buying_groups)
-        return res
+        return any(user.is_in_group(pk=group.id) for group in buying_groups)
 
     @property
     def profit(self):