Intermediate notebook.tex file used to generate PDF remains after export ends

[odysseus0]

When Jupyter Notebook attempts to export the notebook into PDF, it will first export it to LaTeX first, generating an intermediate notebook.tex file, and then use LaTeX to compile it into PDF format. However, after the PDF is produced, the notebook.tex remains and is not deleted as it should.

[takluyver]

I think this should be fixed by jupyter/nbconvert#768 . We'll need to do a new release of nbconvert.

[odysseus0]

Thank you!