diff --git a/advlabdb/adminModelViews.py b/advlabdb/adminModelViews.py
index b7261e8..ad11c87 100644
--- a/advlabdb/adminModelViews.py
+++ b/advlabdb/adminModelViews.py
@@ -1,18 +1,19 @@
 from flask import flash, request, url_for
+from flask_admin.contrib.sqla.fields import QuerySelectField, QuerySelectMultipleField
 from flask_admin.contrib.sqla.filters import BaseSQLAFilter
+from flask_admin.helpers import get_form_data
 from flask_admin.menu import MenuLink
 from flask_admin.model.template import EndpointLinkRowAction
-from flask_security import current_user, hash_password, admin_change_password
+from flask_security import admin_change_password, current_user, hash_password
 from sqlalchemy import func, or_
-from wtforms import Form, BooleanField, SelectField, TextField, RadioField
-from wtforms.validators import DataRequired, Email, Optional, URL
-from flask_admin.contrib.sqla.fields import QuerySelectMultipleField, QuerySelectField
-from flask_admin.helpers import get_form_data
+from wtforms import BooleanField, Form, RadioField, SelectField, TextField
 from wtforms.fields.html5 import DateField
+from wtforms.validators import URL, DataRequired, Email, Optional
 
 from advlabdb import adminSpace, app, db, user_datastore
 from advlabdb.configUtils import getConfig
 from advlabdb.customClasses import SecureAdminModelView
+from advlabdb.exceptions import DataBaseException, ModelViewException
 from advlabdb.models import (
     Appointment,
     Assistant,
@@ -21,20 +22,15 @@ from advlabdb.models import (
     Group,
     GroupExperiment,
     Part,
-    SemesterExperiment,
     PartStudent,
+    Program,
     Role,
     Semester,
+    SemesterExperiment,
     Student,
     User,
-    Program,
 )
-from advlabdb.utils import (
-    randomPassword,
-    setUserActiveSemester,
-    userActiveSemester,
-)
-from advlabdb.exceptions import ModelViewException, DataBaseException
+from advlabdb.utils import randomPassword, setUserActiveSemester, userActiveSemester
 
 
 class UserView(SecureAdminModelView):
diff --git a/advlabdb/assistantModelViews.py b/advlabdb/assistantModelViews.py
index 55f2e2d..b056e40 100644
--- a/advlabdb/assistantModelViews.py
+++ b/advlabdb/assistantModelViews.py
@@ -2,6 +2,7 @@ from flask_security import current_user
 
 from advlabdb import assistantSpace, db
 from advlabdb.customClasses import SecureAssistantModelView
+from advlabdb.exceptions import DataBaseException, ModelViewException
 from advlabdb.models import (
     Appointment,
     Assistant,
@@ -10,16 +11,15 @@ from advlabdb.models import (
     Group,
     GroupExperiment,
     Part,
-    SemesterExperiment,
     PartStudent,
+    Program,
     Role,
     Semester,
+    SemesterExperiment,
     Student,
     User,
-    Program,
 )
 from advlabdb.utils import userActiveSemester
-from advlabdb.exceptions import ModelViewException, DataBaseException
 
 
 class AssistantGroupExperimentView(SecureAssistantModelView):
diff --git a/advlabdb/customClasses.py b/advlabdb/customClasses.py
index 79b859b..f2fc335 100644
--- a/advlabdb/customClasses.py
+++ b/advlabdb/customClasses.py
@@ -1,9 +1,9 @@
+from flask import flash, redirect, request, url_for
 from flask_admin import AdminIndexView
 from flask_admin.contrib.sqla import ModelView
 from flask_security import current_user
-from flask import redirect, request, url_for, flash
 
-from advlabdb.exceptions import ModelViewException, DataBaseException
+from advlabdb.exceptions import DataBaseException, ModelViewException
 
 
 def adminViewIsAccessible():
diff --git a/advlabdb/routes.py b/advlabdb/routes.py
index 4d752ac..80f1b07 100644
--- a/advlabdb/routes.py
+++ b/advlabdb/routes.py
@@ -1,4 +1,4 @@
-from flask import redirect, render_template, request, url_for, flash
+from flask import flash, redirect, render_template, request, url_for
 from flask_security import auth_required, current_user
 
 from advlabdb import app
diff --git a/poetry.lock b/poetry.lock
index b4919ac..5b55d6d 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -225,7 +225,7 @@ python-versions = ">=3.5"
 
 [[package]]
 name = "isort"
-version = "5.9.2"
+version = "5.9.3"
 description = "A Python utility / library to sort Python imports."
 category = "dev"
 optional = false
@@ -373,7 +373,7 @@ sqlcipher = ["sqlcipher3-binary"]
 
 [[package]]
 name = "tomli"
-version = "1.1.0"
+version = "1.2.0"
 description = "A lil' TOML parser"
 category = "dev"
 optional = false
@@ -525,8 +525,8 @@ idna = [
     {file = "idna-3.2.tar.gz", hash = "sha256:467fbad99067910785144ce333826c71fb0e63a425657295239737f7ecd125f3"},
 ]
 isort = [
-    {file = "isort-5.9.2-py3-none-any.whl", hash = "sha256:eed17b53c3e7912425579853d078a0832820f023191561fcee9d7cae424e0813"},
-    {file = "isort-5.9.2.tar.gz", hash = "sha256:f65ce5bd4cbc6abdfbe29afc2f0245538ab358c14590912df638033f157d555e"},
+    {file = "isort-5.9.3-py3-none-any.whl", hash = "sha256:e17d6e2b81095c9db0a03a8025a957f334d6ea30b26f9ec70805411e5c7c81f2"},
+    {file = "isort-5.9.3.tar.gz", hash = "sha256:9c2ea1e62d871267b78307fe511c0838ba0da28698c5732d54e2790bf3ba9899"},
 ]
 itsdangerous = [
     {file = "itsdangerous-2.0.1-py3-none-any.whl", hash = "sha256:5174094b9637652bdb841a3029700391451bd092ba3db90600dea710ba28e97c"},
@@ -675,8 +675,8 @@ sqlalchemy = [
     {file = "SQLAlchemy-1.4.22.tar.gz", hash = "sha256:ec1be26cdccd60d180359a527d5980d959a26269a2c7b1b327a1eea0cab37ed8"},
 ]
 tomli = [
-    {file = "tomli-1.1.0-py3-none-any.whl", hash = "sha256:f4a182048010e89cbec0ae4686b21f550a7f2903f665e34a6de58ec15424f919"},
-    {file = "tomli-1.1.0.tar.gz", hash = "sha256:33d7984738f8bb699c9b0a816eb646a8178a69eaa792d258486776a5d21b8ca5"},
+    {file = "tomli-1.2.0-py3-none-any.whl", hash = "sha256:056f0376bf5a6b182c513f9582c1e5b0487265eb6c48842b69aa9ca1cd5f640a"},
+    {file = "tomli-1.2.0.tar.gz", hash = "sha256:d60e681734099207a6add7a10326bc2ddd1fdc36c1b0f547d00ef73ac63739c2"},
 ]
 werkzeug = [
     {file = "Werkzeug-2.0.1-py3-none-any.whl", hash = "sha256:6c1ec500dcdba0baa27600f6a22f6333d8b662d22027ff9f6202e3367413caa8"},