diff --git a/python/rapidocr/utils/utils.py b/python/rapidocr/utils/utils.py
index 203c171..dd2ee3e 100644
--- a/python/rapidocr/utils/utils.py
+++ b/python/rapidocr/utils/utils.py
@@ -3,6 +3,7 @@
 # @Contact: liekkaskono@163.com
 import hashlib
 import importlib
+import sys
 from pathlib import Path
 from typing import Union
 from urllib.parse import urlparse
diff --git a/python/setup.py b/python/setup.py
index 6ae03a1..16938a4 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -61,7 +61,7 @@ setuptools.setup(
     install_requires=read_txt("requirements.txt"),
     package_dir={"": MODULE_NAME},
     packages=setuptools.find_namespace_packages(where=MODULE_NAME),
-    package_data={"": ["*.onnx", "*.yaml"]},
+    package_data={"": ["*.onnx", "*.yaml", "*.txt"]},
     keywords=[
         "ocr,text_detection,text_recognition,db,onnxruntime,paddleocr,openvino,rapidocr"
     ],