Package operation failed

Every time I run a code from the challenge below on, I get this:

I don’t understand why it’s happening. Please, can someone help me?

Link to the challenge:

Works for me. Check if you have description fields for packages in poetry.lock file.

Welcome to the freeCodeCamp forums.

You need

description = ""

in your pyproject.toml file. Poetry will maintain the poetry.lock file for you much like npm handles package-lock.json. I had the same problem working on the python projects and found this solution from several different sources in the forums.

It worked. Thank you so much!