Use simpleFigureWith in Ipynb reader

Author: argent0

src/Text/Pandoc/Readers/Ipynb.hs

@@ -184,7 +184,7 @@ handleData metadata (MimeBundle mb) =
               Nothing  -> ""
               Just ext -> "." <> ext
       insertMedia (T.unpack fname) (Just mt) bl
-      return $ B.para $ B.imageWith ("",[],metaPairs) fname "" mempty
+      return $ B.simpleFigureWith ("", [], metaPairs) [] fname ""
 
     dataBlock ("text/html", TextualData t)
       = return $ B.rawBlock "html" t