Viridis colorscale plotly

viridis_colorscale =  [
    [0.0, "#440154"],
    [0.0627450980392, "#48186a"],
    [0.125490196078, "#472d7b"],
    [0.188235294118, "#424086"],
    [0.250980392157, "#3b528b"], 
    [0.313725490196, "#33638d"], 
    [0.376470588235, "#2c728e"], 
    [0.439215686275, "#26828e"], 
    [0.501960784314, "#21918c"], 
    [0.564705882353, "#1fa088"], 
    [0.627450980392, "#28ae80"], 
    [0.690196078431, "#3fbc73"], 
    [0.752941176471, "#5ec962"], 
    [0.81568627451, "#84d44b"],
    [0.878431372549, "#addc30"],
    [0.941176470588, "#d8e219"], 
    [1.0, "#fde725"]
]