diff --git a/vllm/tgis_utils/metrics.py b/vllm/tgis_utils/metrics.py
index 960745d2..f94e5865 100644
--- a/vllm/tgis_utils/metrics.py
+++ b/vllm/tgis_utils/metrics.py
@@ -1,7 +1,7 @@
 """Implements the logging for all tgi_* metrics for compatibility
  with TGIS opsviz"""
-from enum import StrEnum, auto
 import time
+from enum import StrEnum, auto
 
 from prometheus_client import Counter, Gauge, Histogram