fix: resolve CI linting failures in test files

tests/unit/test_detectors.py

@@ -1,9 +1,7 @@
-"""Tests for endpoint detectors."""
-
-import pytest
-import tempfile
 import os
+import tempfile
 from pathlib import Path
+
 from docgen.models import HTTPMethod
 
 
@@ -255,7 +253,7 @@ class TestBaseDetector:
 
     def test_can_detect(self):
         """Test file extension detection."""
-        from docgen.detectors import PythonDetector, JavaScriptDetector
+        from docgen.detectors import JavaScriptDetector, PythonDetector
 
         py_detector = PythonDetector()
         js_detector = JavaScriptDetector()