Getting error while deploying streamlit app on cloud. Please help me

FileNotFoundError: This app has encountered an error. The original error message is redacted to prevent data leaks. Full error details have been recorded in the logs (if you’re on Streamlit Cloud, click on ‘Manage app’ in the lower right of your app).

Traceback:

File "/home/adminuser/venv/lib/python3.9/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 552, in _run_script
    exec(code, module.__dict__)File "/mount/src/duplicatequestionpairs/duplicate_question_pair/app.py", line 2, in <module>
    import helperFile "/mount/src/duplicatequestionpairs/duplicate_question_pair/helper.py", line 6, in <module>
    cv = pickle.load(open('cv.pkl','rb'))

project git hub repo- GitHub - 2112tamanna/DuplicateQuestionpairs

File paths in streamlit cloud must be relative to the root folder of the github repo.