Fix bug 87

[slice4e]

Fixes #87

It seems that we were deleting "temporary_dir" but not "temporary_dir_client"
This should be fixed now ..

[filipecosta90]

@slice4e please format it:

1 file would be reformatted, 38 files would be left unchanged.

you can do it via:

poetry run black . 

[filipecosta90]

need to reformat using black.

[slice4e]

@slice4e please format it:

1 file would be reformatted, 38 files would be left unchanged.

you can do it via:

poetry run black . 

Done