From cb4dfeba3620047bfca0bd57fce6d4055200f918 Mon Sep 17 00:00:00 2001
From: Jake Poznanski <jakep@allenai.org>
Date: Wed, 19 Mar 2025 18:33:48 +0000
Subject: [PATCH] Fix

---
 olmocr/bench/tests.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/olmocr/bench/tests.py b/olmocr/bench/tests.py
index 85bab99..2e2ac64 100644
--- a/olmocr/bench/tests.py
+++ b/olmocr/bench/tests.py
@@ -38,6 +38,9 @@ class ValidationError(Exception):
 
 
 def normalize_text(md_content: str) -> str:
+    if md_content is None:
+        return None
+
     # Normalize whitespace in the md_content
     md_content = re.sub(r"\s+", " ", md_content)