def covar_plotter3d_matplotlib(embedding, rieman_metric, inspect_points_idx, ax,<EOL>colors):
for pts_idx in inspect_points_idx:<EOL><INDENT>plot_ellipse_matplotlib( cov=rieman_metric[pts_idx],<EOL>pos=embedding[pts_idx],<EOL>ax=ax, ec='<STR_LIT:k>', lw=<NUM_LIT:1>,<EOL>color=colors[pts_idx] )<EOL><DEDENT>return ax<EOL>
3 Dimensional Covariance plotter using matplotlib backend.