fix micro bench and fix pre commit

benchmarks/run_evaluation.py

@@ -6,8 +6,6 @@ results and the golden standard results, making the comparison robust to ID chan
 """
 
 import argparse
-import logging
-import os
 import json
 import sys
 import time
@@ -16,11 +14,6 @@ from pathlib import Path
 import numpy as np
 from leann.api import LeannBuilder, LeannChat, LeannSearcher
 
-# Configure logging level (default INFO; override with LEANN_LOG_LEVEL)
-_log_level_str = os.getenv("LEANN_LOG_LEVEL", "INFO").upper()
-_log_level = getattr(logging, _log_level_str, logging.INFO)
-logging.basicConfig(level=_log_level, format="%(asctime)s %(levelname)s %(name)s: %(message)s")
-
 
 def download_data_if_needed(data_root: Path, download_embeddings: bool = False):
     """Checks if the data directory exists, and if not, downloads it from HF Hub."""