Remove the bundled modules

The directory contains part of other Python modules. This should be removed and the modules in question mentioned as requirement.

This is an issue for the packaging. I will have a hard time to explain to the reviewer why the modules are shipped as part of dumpall when they are available from PyPI.

Thanks

Look at the repository's directory structure to identify bundled modules. Check the project's setup.py or requirements.txt to understand current dependencies. Determine which modules are available on PyPI and should be listed as requirements instead of being bundled. Ensure the packaging works after removal.

Rédigé par le modèle d'indexation à partir du texte de l'issue.