diff --git a/tests/test_authorization.py b/tests/test_authorization.py
index a9ffc54..dbdcc00 100644
--- a/tests/test_authorization.py
+++ b/tests/test_authorization.py
@@ -1,4 +1,5 @@
 """Test authorization module."""
+
 import pytest
 
 from keycloak.authorization import Permission, Policy, Role
diff --git a/tests/test_keycloak_openid.py b/tests/test_keycloak_openid.py
index 76e7264..89a9540 100644
--- a/tests/test_keycloak_openid.py
+++ b/tests/test_keycloak_openid.py
@@ -1,4 +1,5 @@
 """Test module for KeycloakOpenID."""
+
 from typing import Tuple
 from unittest import mock
 
diff --git a/tests/test_keycloak_uma.py b/tests/test_keycloak_uma.py
index b234310..76682a5 100644
--- a/tests/test_keycloak_uma.py
+++ b/tests/test_keycloak_uma.py
@@ -1,4 +1,5 @@
 """Test module for KeycloakUMA."""
+
 import re
 
 import pytest
diff --git a/tests/test_license.py b/tests/test_license.py
index 3c6b10e..8050299 100644
--- a/tests/test_license.py
+++ b/tests/test_license.py
@@ -1,4 +1,5 @@
 """Tests for license."""
+
 import os
 
 
diff --git a/tests/test_urls_patterns.py b/tests/test_urls_patterns.py
index 91aaaad..c6b2386 100644
--- a/tests/test_urls_patterns.py
+++ b/tests/test_urls_patterns.py
@@ -1,4 +1,5 @@
 """Test URL patterns."""
+
 import inspect
 
 from keycloak import urls_patterns