Module Not Found Error

[MarshallWolf]

ModuleNotFoundError: 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/appuser/venv/lib/python3.7/site-packages/streamlit/runtime/scriptrunner/script_runner.py", line 556, in _run_script
exec(code, module.dict)
File "/app/dalle_flow_streamlit/streamlit_app.py", line 568, in
from bs4 import BeautifulSoup