def first_frame(obj):
    plot, renderer, fmt = single_frame_plot(obj)
    plot.update(0)
    return renderer.html(plot, fmt)
Return a single socket which is processing all I/O to exec
dataset/ETHPy150Open ioam/holoviews/holoviews/ipython/display_hooks.py/first_frame--crossover with--dataset/ETHPy150Open d11wtq/dockerpty/dockerpty/pty.py/ExecOperation.sockets