@staticmethod<EOL><INDENT>def show(filename=None, *args, **kwargs):<DEDENT>
if filename is None:<EOL><INDENT>plt.show(*args, **kwargs)<EOL><DEDENT>else:<EOL><INDENT>plt.savefig(filename, *args, **kwargs)<EOL><DEDENT>
Show the current figure.

        Parameters
        ----------
        filename : :obj:`str`
            filename to save the image to, for auto-saving