I guess you did something you don't tell us. i.e. if it was install via
pip install beautifulsoup4
as you claim, e.g. did you move something between folders?
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs