Stacked violin API related question

Good morning, now i use scanpy module and get results. but when i use [name.add_totals()] function, i don’t know how to save it pdf or image files.

sample1: → it’s working
sc.pl.stacked_violin(data, markers, groupby=‘sample’, save=‘file.pdf’)

sample2: → i don’t know how to save it. can someone help me?
vp= sc.pl.stacked_violin(data, markers, groupby=‘sample’, return_fig=True)
vp.add_totals().style(ylim=(0,5)).show()
axes_dict=vp.get_axes()

Have a good day!