diff --git a/advlabdb/adminModelViews.py b/advlabdb/adminModelViews.py
index c3b73d6..972ecb4 100644
--- a/advlabdb/adminModelViews.py
+++ b/advlabdb/adminModelViews.py
@@ -92,20 +92,40 @@ class UserView(SecureAdminModelView):
         def semesterQueryFactory():
             return Semester.query
 
-        email = StringField("Email", validators=[DataRequired(), Email()])
+        def default_roles():
+            return [user_datastore.find_role("assistant")]
+
+        email = StringField(
+            "Email",
+            validators=[DataRequired(), Email()],
+        )
         roles = QuerySelectMultipleField(
             "Roles",
             query_factory=roleQueryFactory,
             validators=[DataRequired()],
-            default=[user_datastore.find_role("assistant")],
+            default=default_roles,
         )
 
-        first_name = StringField("First Name", validators=[DataRequired()])
-        last_name = StringField("Last Name", validators=[DataRequired()])
-        phone_number = StringField("Phone Number")
-        mobile_phone_number = StringField("Mobile Phone Number")
-        building = StringField("Building")
-        room = StringField("Room")
+        first_name = StringField(
+            "First Name",
+            validators=[DataRequired()],
+        )
+        last_name = StringField(
+            "Last Name",
+            validators=[DataRequired()],
+        )
+        phone_number = StringField(
+            "Phone Number",
+        )
+        mobile_phone_number = StringField(
+            "Mobile Phone Number",
+        )
+        building = StringField(
+            "Building",
+        )
+        room = StringField(
+            "Room",
+        )
 
         semester_experiments = QuerySelectMultipleField(
             "Semester Experiments",
@@ -115,7 +135,10 @@ class UserView(SecureAdminModelView):
             description="Only needed if the user has the assistant role",
         )
 
-        active = BooleanField("Active", default=True)
+        active = BooleanField(
+            "Active",
+            default=True,
+        )
         active_semester = QuerySelectField(
             "Active Semester",
             query_factory=semesterQueryFactory,
@@ -128,7 +151,10 @@ class UserView(SecureAdminModelView):
     class EditForm(CreateForm):
         semester_experiments = None
 
-        generate_new_password = BooleanField("Generate new random password", default=False)
+        generate_new_password = BooleanField(
+            "Generate new random password",
+            default=False,
+        )
 
     can_view_details = True
 
@@ -267,7 +293,12 @@ class SemesterView(SecureAdminModelView):
             else:
                 return activeSemester.year
 
-        label = RadioField("Semester", choices=["WS", "SS"], validators=[DataRequired()], default=defaultFormLabel)
+        label = RadioField(
+            "Semester",
+            choices=["WS", "SS"],
+            validators=[DataRequired()],
+            default=defaultFormLabel,
+        )
         year = IntegerField(
             "Year",
             validators=[DataRequired(), NumberRange(MIN_YEAR, MAX_YEAR)],
@@ -359,7 +390,11 @@ class PartView(SecureAdminModelView):
 
     form_extra_fields = {
         "program": QuerySelectField(
-            "Program", query_factory=programQueryFactory, validators=[DataRequired()], allow_blank=True, blank_text="-"
+            "Program",
+            query_factory=programQueryFactory,
+            validators=[DataRequired()],
+            allow_blank=True,
+            blank_text="-",
         )
     }
     form_args = {
@@ -651,7 +686,11 @@ class ExperimentView(SecureAdminModelView):
     }
     form_extra_fields = {
         "program": QuerySelectField(
-            "Program", query_factory=programQueryFactory, validators=[DataRequired()], allow_blank=True, blank_text="-"
+            "Program",
+            query_factory=programQueryFactory,
+            validators=[DataRequired()],
+            allow_blank=True,
+            blank_text="-",
         )
     }
 
@@ -706,7 +745,10 @@ class SemesterExperimentView(SecureAdminModelView):
             widget=NumberInput(step=0.01),
         )
 
-        assistants = QuerySelectMultipleField("Assistants", query_factory=assistantQueryFactory)
+        assistants = QuerySelectMultipleField(
+            "Assistants",
+            query_factory=assistantQueryFactory,
+        )
 
     class EditForm(CreateForm):
         experiment = None
@@ -917,7 +959,10 @@ class GroupExperimentView(SecureAdminModelView):
             validators=[Optional()],
             description="Set if you already want to add an appointment. Otherwise, leave it blank and you can do it later under the Appointment tab.",
         )
-        appointment1_special = BooleanField("Appointment-1 Special", default=False)
+        appointment1_special = BooleanField(
+            "Appointment-1 Special",
+            default=False,
+        )
         appointment1_assistant = QuerySelectField(
             "Appointment-1 Assistant",
             query_factory=assistantQueryFactory,
@@ -926,9 +971,14 @@ class GroupExperimentView(SecureAdminModelView):
         )
 
         appointment2_date = DateField(
-            "Appointment-2 Date", validators=[Optional()], description="Add a second appointment (see above)."
+            "Appointment-2 Date",
+            validators=[Optional()],
+            description="Add a second appointment (see above).",
+        )
+        appointment2_special = BooleanField(
+            "Appointment-2 Special",
+            default=False,
         )
-        appointment2_special = BooleanField("Appointment-2 Special", default=False)
         appointment2_assistant = QuerySelectField(
             "Appointment-2 Assistant",
             query_factory=assistantQueryFactory,
@@ -1046,8 +1096,14 @@ class AppointmentView(SecureAdminModelView):
             allow_blank=True,
             blank_text="-",
         )
-        date = DateField("Date", validators=[DataRequired()])
-        special = BooleanField("Special", default=False)
+        date = DateField(
+            "Date",
+            validators=[DataRequired()],
+        )
+        special = BooleanField(
+            "Special",
+            default=False,
+        )
         assistant = QuerySelectField(
             "Assistant",
             query_factory=assistantQueryFactory,