Show and/or delete cached language models

Language models and the necessary files are downloaded to a .cashe folder.

  1. Why are these files named using id numbers rather than with names referring to the type of model?

  2. Is it possible to get better descriptions of these files (so that one can se which models that has already been downloaded)?

  3. Is it possible to delete specified language models with its necessary files using the transformers library?

Thanks