diff --git a/app/auth/views/fido.py b/app/auth/views/fido.py
index b9f11fa1..cd6c14d3 100644
--- a/app/auth/views/fido.py
+++ b/app/auth/views/fido.py
@@ -1,8 +1,7 @@
 import json
 import secrets
-import webauthn
-from app.config import RP_ID, URL
 
+import webauthn
 from flask import request, render_template, redirect, url_for, flash, session
 from flask_login import login_user
 from flask_wtf import FlaskForm
@@ -10,9 +9,10 @@ from wtforms import HiddenField, validators
 
 from app.auth.base import auth_bp
 from app.config import MFA_USER_ID
+from app.config import RP_ID, URL
+from app.extensions import db
 from app.log import LOG
 from app.models import User
-from app.extensions import db
 
 
 class FidoTokenForm(FlaskForm):
diff --git a/app/config.py b/app/config.py
index 77efb9c2..f8baba98 100644
--- a/app/config.py
+++ b/app/config.py
@@ -2,9 +2,9 @@ import os
 import random
 import string
 import subprocess
+from urllib.parse import urlparse
 
 from dotenv import load_dotenv
-from urllib.parse import urlparse
 
 SHA1 = subprocess.getoutput("git rev-parse HEAD")
 ROOT_DIR = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
diff --git a/app/dashboard/views/fido_setup.py b/app/dashboard/views/fido_setup.py
index 85d074a1..e9432e6c 100644
--- a/app/dashboard/views/fido_setup.py
+++ b/app/dashboard/views/fido_setup.py
@@ -1,15 +1,14 @@
-import uuid
 import json
 import secrets
-import webauthn
-from app.config import RP_ID, URL
-from urllib.parse import urlparse
+import uuid
 
+import webauthn
 from flask import render_template, flash, redirect, url_for, session
 from flask_login import login_required, current_user
 from flask_wtf import FlaskForm
 from wtforms import HiddenField, validators
 
+from app.config import RP_ID, URL
 from app.dashboard.base import dashboard_bp
 from app.extensions import db
 from app.log import LOG
diff --git a/app/dashboard/views/index.py b/app/dashboard/views/index.py
index 29772e13..56b0fe4c 100644
--- a/app/dashboard/views/index.py
+++ b/app/dashboard/views/index.py
@@ -16,8 +16,6 @@ from app.models import (
     AliasGeneratorEnum,
     User,
     EmailLog,
-    CustomDomain,
-    Directory,
 )
 
 
diff --git a/app/dashboard/views/referral.py b/app/dashboard/views/referral.py
index 29f37c32..93129309 100644
--- a/app/dashboard/views/referral.py
+++ b/app/dashboard/views/referral.py
@@ -4,7 +4,7 @@ from flask_login import login_required, current_user
 from app.dashboard.base import dashboard_bp
 from app.extensions import db
 from app.log import LOG
-from app.models import Referral, User
+from app.models import Referral
 from app.utils import random_string
 
 
diff --git a/app/oauth/views/authorize.py b/app/oauth/views/authorize.py
index 33f4bcd2..9187f10b 100644
--- a/app/oauth/views/authorize.py
+++ b/app/oauth/views/authorize.py
@@ -5,10 +5,10 @@ from flask import request, render_template, redirect, flash
 from flask_login import current_user
 from itsdangerous import SignatureExpired
 
-from app.config import EMAIL_DOMAIN, ALIAS_DOMAINS, DISABLE_ALIAS_SUFFIX
+from app.config import EMAIL_DOMAIN
+from app.dashboard.views.custom_alias import available_suffixes, signer
 from app.email_utils import get_email_domain_part
 from app.extensions import db
-from app.dashboard.views.custom_alias import available_suffixes, signer
 from app.jose_utils import make_id_token
 from app.log import LOG
 from app.models import (
@@ -30,7 +30,7 @@ from app.oauth_models import (
     SUPPORTED_OPENID_FLOWS_STR,
     response_types_to_str,
 )
-from app.utils import random_string, encode_url, random_word
+from app.utils import random_string, encode_url
 
 
 @oauth_bp.route("/authorize", methods=["GET", "POST"])
diff --git a/app/paddle_utils.py b/app/paddle_utils.py
index cb782e90..a7a35155 100644
--- a/app/paddle_utils.py
+++ b/app/paddle_utils.py
@@ -10,13 +10,11 @@ import collections
 import phpserialize
 import requests
 from Crypto.Hash import SHA1
-
 # Crypto can be found at https://pypi.org/project/pycryptodome/
 from Crypto.PublicKey import RSA
 from Crypto.Signature import PKCS1_v1_5
 
 from app.config import PADDLE_PUBLIC_KEY_PATH, PADDLE_VENDOR_ID, PADDLE_AUTH_CODE
-
 # Your Paddle public key.
 from app.log import LOG