diff --git a/models/survey.py b/models/survey.py
index 8265319eb7c36cd6e812bdad66cfe2cce61d46f4..9b6359bc1a5558ed8f65af111b7d1731d2dc09e1 100644
--- a/models/survey.py
+++ b/models/survey.py
@@ -106,29 +106,35 @@ class Survey(models.Model):
     def unlink(self):
         for survey in self:
             if survey.program_ids.filtered(lambda p: p.state == "confirmed"):
-                raise UserError(_(
-                    f"Le questionnaire {survey.title} est lié à un programme de "
-                    f"formation validé. "
-                    f"Il ne peut être supprimé, vous pouvez l'archiver le si nécessaire."
-                ))
+                raise UserError(
+                    _(
+                        f"Le questionnaire {survey.title} est lié à un programme de "
+                        f"formation validé. "
+                        f"Il ne peut être supprimé, vous pouvez l'archiver le si nécessaire."
+                    )
+                )
             if survey.training_ids.filtered(lambda p: p.state != "0_to_plan"):
-                raise UserError(_(
-                    f"Le questionnaire {survey.title} est lié à uns session de "
-                    f"formation validé. "
-                    f"Il ne peut être supprimé, vous pouvez l'archiver le si nécessaire."
-                ))
+                raise UserError(
+                    _(
+                        f"Le questionnaire {survey.title} est lié à uns session de "
+                        f"formation validé. "
+                        f"Il ne peut être supprimé, vous pouvez l'archiver le si nécessaire."
+                    )
+                )
         return super().unlink()
 
     # ------------------------------------------------------
     # Business function
     # ------------------------------------------------------
     def _create_training_survey(self, training_survey_type):
-        survey_id = self.create({
-            "title": "Questionnaire",
-            "survey_type": "training",
-            "training_survey_type": training_survey_type,
-            "is_one_answer": True,
-        })
+        survey_id = self.create(
+            {
+                "title": "Questionnaire",
+                "survey_type": "training",
+                "training_survey_type": training_survey_type,
+                "is_one_answer": True,
+            }
+        )
         survey_id._create_email_question()
         survey_id._create_firstname_question()
         survey_id._create_lastname_question()
diff --git a/models/survey_user_input.py b/models/survey_user_input.py
index 5d91eb1b71efd28a26fe01f13f9e250e97f65c34..4493c573530998894a5fb418ae9ed7c896e5e9ff 100644
--- a/models/survey_user_input.py
+++ b/models/survey_user_input.py
@@ -134,8 +134,8 @@ class SurveyUserInput(models.Model):
     def _create_partner(self):
         new_partner_id = (
             self.env["res.partner"]
-                .sudo()
-                .create(
+            .sudo()
+            .create(
                 {
                     "firstname": self.firstname or "",
                     "lastname": self.nickname or "",
diff --git a/models/training_program.py b/models/training_program.py
index 9de4c5e899e1e5af04e667e801a84b4f962c87ed..55cb1147d20d1eff6c85f0c607fec4b7271c15ae 100644
--- a/models/training_program.py
+++ b/models/training_program.py
@@ -45,7 +45,9 @@ class TrainingProgram(models.Model):
     # ------------------------------------------------------
     def action_create_registration_survey(self):
         self.ensure_one()
-        self.registration_survey_id = self.env["survey.survey"]._create_training_survey("subscribe")
+        self.registration_survey_id = self.env["survey.survey"]._create_training_survey(
+            "subscribe"
+        )
         return {
             "type": "ir.actions.act_window",
             "view_mode": "form",
diff --git a/models/training_student.py b/models/training_student.py
index 737659c9063dc7c94144716f534467e4192d9fff..b37a4dcdbf7e89ea009f561b073b21bfa2651f37 100644
--- a/models/training_student.py
+++ b/models/training_student.py
@@ -77,18 +77,28 @@ class TrainingStudent(models.Model):
 
     def action_create_aeci(self):
         if not self.training_id.company_id.training_user_contact:
-            raise UserError(_(
-                "Le contact de référence de la structure de formation n'est pas configuré."
-            ))
+            raise UserError(
+                _(
+                    "Le contact de référence de la structure de formation n'est pas configuré."
+                )
+            )
         aeci_template_id = self.env.ref("training_survey.mail_template_training_aeci")
-        training_internal_regulation = self.env["ir.attachment"].sudo().search([
-            ("res_model", "=", "res.company"),
-            ("res_field", "=", "training_internal_regulation"),
-            ("res_id", "=", self.training_id.company_id.id)
-        ])
+        training_internal_regulation = (
+            self.env["ir.attachment"]
+            .sudo()
+            .search(
+                [
+                    ("res_model", "=", "res.company"),
+                    ("res_field", "=", "training_internal_regulation"),
+                    ("res_id", "=", self.training_id.company_id.id),
+                ]
+            )
+        )
         # Ajoute le règlement intérieur au template si il existe
         if training_internal_regulation:
-            regulation_copy = training_internal_regulation.copy({"name": "Règlement intérieur"})
+            regulation_copy = training_internal_regulation.copy(
+                {"name": "Règlement intérieur"}
+            )
             aeci_template_id.attachment_ids = [(4, regulation_copy.id)]
         self._create_and_send_survey(
             self.training_id.program_id.aeci_survey_id, aeci_template_id