feat: add the progress bar during download progression

[yr1404]

Added the specified changes suggested in #9

[Flowrey]

Hey, thanks for the PR !
I think we can now remove the [Downloading] and [Downloaded] print statement from the download function,
otherwise it will collapse with the progress bar.
We also need to add tqdm to poetry requirements, see here.
Make sure to also run black . and isort . --profile=black at the root of the project, for the CI to pass 😃

[Flowrey]

Thanks!