def higlight_row(string):
    """
    When hovering hover label, highlight corresponding row in table,
    using label column.
    """
    index = string["points"][0]["customdata"]
    return [
        {
            "if": {"filter_query": "{label} eq %d" % index},
            "backgroundColor": "#3D9970",
            "color": "white",
        }
    ]