Re: https://pylint.readthedocs.io/en/latest/user_guide/messages/warning/dangerous-default-value.html

plot_cnv_hmm_heatmap and plot_cnv_hmm_heatmap_track currently use:

palette: Optional[gplt_params.colors] = cnv_params.colorscale_default

Where cnv_params.colorscale_default is colorscale_default = ["#cccccc", "#5e3c99", "#b2abd2", "#f7f7f7", "#fdb863", "#e66101"].