diff --git a/requirements.txt b/requirements.txt
index 3603f93..82c717e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,5 @@ tokenizers>=0.13.2
 numpy<2.0.0
 opencv-python
 Pillow>=9.2.0
-PyYAML
\ No newline at end of file
+PyYAML
+chardet
\ No newline at end of file