b960dd736f6ab1f3135eb4d4373712b5fa9cafa8,pypfopt/plotting.py,,plot_efficient_frontier,#,115

Before Change

    ax.plot(sigmas, mus, label="Efficient frontier")

    if show_assets:
        ax.scatter(
            np.sqrt(np.diag(cla.cov_matrix)),
            cla.expected_returns,
            s=30,
            color="k",
            label="assets",
        )

    ax.scatter(optimal_risk, optimal_ret, marker="x", s=100, color="r", label="optimal")
    ax.legend()
    ax.set_xlabel("Volatility")

After Change

    
    if isinstance(opt, CLA):
        ax = _plot_cla(opt, points, show_assets=show_assets)
    elif isinstance(opt, EfficientFrontier):
        ax = _plot_ef(opt, ef_param, ef_param_range, show_assets=show_assets)
    else:
        raise NotImplementedError("Please pass EfficientFrontier or CLA object")

Instances