a0df32db49ccee907d26b7040aff45611d571ce3,mloop/visualizations.py,ControllerVisualizer,plot_parameters_vs_cost,#ControllerVisualizer#Any#,413

Before Change

        for ind in range(num_params):
            color = param_colors[ind]
            artists.append(plt.Line2D((0,1),(0,0), color=color,marker="o",linestyle=""))
        plt.legend(artists,[str(x) for x in parameter_subset], loc=legend_loc)

def create_differential_evolution_learner_visualizations(filename,
                                                         file_type=None,

After Change

        for ind in range(num_params):
            color = param_colors[ind]
            artists.append(plt.Line2D((0,1),(0,0), color=color,marker="o",linestyle=""))
        legend_labels = mlu._generate_legend_labels(
            parameter_subset,
            self.param_names,
        )
        plt.legend(artists, legend_labels ,loc=legend_loc)

def create_differential_evolution_learner_visualizations(filename,
                                                         file_type=None,

Instances