Export to html or usable file

I have anaconda/jupyter installed on linux.
also using appmode to publish to webapp
is there a way to correctly save this to html
if I use nbconvert in command line : the output from %sql commands is not included - only plots
when I displayed the notebook with appmode and selected save as html (browser option) the markdown code is included, but the data from sql commands is squeezed… and not usable
is there a way to correctly save this and use this for a presentation ?
thanks for all answers
best regards, Guy