diff --git a/olmocr/eval/dolma_refine/metrics.py b/olmocr/eval/dolma_refine/metrics.py
index 4bb2aa9..f35036b 100644
--- a/olmocr/eval/dolma_refine/metrics.py
+++ b/olmocr/eval/dolma_refine/metrics.py
@@ -4,7 +4,7 @@ from typing import Type
 import regex as re
 from tqdm import tqdm
 
-from .aligners import BaseAligner, AlignerRegistry
+from .aligners import AlignerRegistry, BaseAligner
 from .registry import BaseRegistry
 from .segmenters import BaseSegmenter, SegmenterRegistry