Sys.command "ocaml -version";;

#thread ;;
#require "jupyter.notebook" ;;
(* https://akabe.github.io/ocaml-jupyter/notebook/JupyterNotebook.html *)

let youtube_video url = JupyterNotebook.display "text/html"
    (Printf.sprintf "<iframe width=560 height=315 src='%s'></iframe>" url)
;;

#thread ;;
#require "jupyter" ;;
#require "jupyter.notebook" ;;
(* https://akabe.github.io/ocaml-jupyter/api/jupyter/Jupyter_notebook/ *)

let youtube_video url = Jupyter_notebook.display "text/html"
    (Printf.sprintf "<iframe width=560 height=315 src='%s'></iframe>" url)
;;

youtube_video "https://www.youtube.com/embed/FNg5_2UUCNU";;