diff --git a/agentic_security/test_lib.py b/agentic_security/test_lib.py
index af8be9c..495cf45 100644
--- a/agentic_security/test_lib.py
+++ b/agentic_security/test_lib.py
@@ -3,6 +3,7 @@ import subprocess
 import time
 
 import pytest
+
 from agentic_security.lib import AgenticSecurity
 
 SAMPLE_SPEC = """