import panel as pn

pn.extension()

int_range_slider = pn.widgets.IntRangeSlider(
    name='Integer Range Slider',
    start=0, end=10, value=(2, 8), step=2)

int_range_slider

int_range_slider.value

pn.Row(int_range_slider.controls(jslink=True), int_range_slider)