style: use ruff for linting and formatting (#524)

server/tests/test_processor_audio_diarization.py

@@ -1,6 +1,7 @@
-import pytest
 from unittest import mock
 
+import pytest
+
 
 @pytest.mark.parametrize(
     "name,diarization,expected",
@@ -87,10 +88,10 @@ from unittest import mock
 async def test_processors_audio_diarization(name, diarization, expected):
     from reflector.processors.audio_diarization import AudioDiarizationProcessor
     from reflector.processors.types import (
+        AudioDiarizationInput,
         TitleSummaryWithId,
         Transcript,
         Word,
-        AudioDiarizationInput,
     )
 
     # create fake topic