stering, VertexCover

    # Positional arguments are not used
    if args:
        warn(
            &#34;Positional arguments to plot functions are ignored &#34;
            &#34;and will be deprecated soon.&#34;,
            DeprecationWarning,
        )

    # Some abbreviations for sake of simplicity
    directed = graph.is_directed()
    ax = self.ax

    # Palette
    palette = kwds.pop(&#34;palette&#34;, None)
    if palette is None:
        palette = getattr(
            graph,
            &#34;_def