title: suppress section numberings in nbconvert to latex?
body: <p>Is it possible with nbconvert --> latex --> PDF to suppress section numberings? </p>
  
  <p>Essentially I would like to keep the simple font size distinctions that the markdown header syntax (#, ##, etc.), and ipynb section headings provide (nbconvert --to latex appears to treat these same), and still use these to define section headings, but without the numberings. Then I also have the option of adding my own numbers manually. </p>
  
  <p>I can cope with losing some aspects of general latex document structuring and functionality. Ideally though I would like to keep that information, and just suppress the numberings in the PDF. </p>
  
  <p>Cheers. </p>