diff --git a/mail_fix_553/mail_fix_553.py b/mail_fix_553/mail_fix_553.py
index dea5624..b82be57 100644
--- a/mail_fix_553/mail_fix_553.py
+++ b/mail_fix_553/mail_fix_553.py
@@ -148,7 +148,8 @@ class MailMail(osv.Model):
                         attachments=attachments,
                         message_id=mail.message_id,
                         references=mail.references,
-                        object_id=mail.res_id and ("{}-{}".format(mail.res_id, mail.model)),
+                        object_id=mail.res_id
+                        and ("{}-{}".format(mail.res_id, mail.model)),
                         subtype="html",
                         subtype_alternative="plain",
                         headers=headers,
diff --git a/mail_move_message/mail_move_message_models.py b/mail_move_message/mail_move_message_models.py
index 2c60b86..c98b554 100644
--- a/mail_move_message/mail_move_message_models.py
+++ b/mail_move_message/mail_move_message_models.py
@@ -451,8 +451,7 @@ class MailMessage(models.Model):
         for record in reads:
             name = record["record_name"] or ""
             extended_name = "   [{}] ID {}".format(
-                record.get("model", "UNDEF"),
-                record.get("res_id", "UNDEF"),
+                record.get("model", "UNDEF"), record.get("res_id", "UNDEF"),
             )
             res.append((record["id"], name + extended_name))
         return res