necessity for the calling of use("pdf")

[ruochiz]

https://github.com/jmschrei/tfmodisco-lite/blob/3c6e38f3ad5df80c55bd4e8c7c2a531ee0a2b316/modiscolite/report.py#L11C1-L12C22

Hi,

thank you for creating this easy to use and fast version of modisco, I wonder what's the reason for calling .use("pdf") here, to provide some background. I was trying to use some functions in modiscolite in a notebook, and apparently calling .use("pdf") breaks the rendering system in jupyter notebook (unless one specifically convert back to the backend and do %inline before each figures to make).

Is it possible to just remove this?