We're now ready to make the plot. Here are the specifications: The figure size is (8,8), and has a single axes. The trajectory is a solid black line of width 1. The marker is a period '.'. Use ax.scatter to mark the starting point with a green 'o' marker of size 80. Label this point as 'start'. Use ax.scatter to mark the point of highest elevation with a red 'o' marker of size 80. Label this point as 'highest'. Add a legend with the start and highest points. Try this!: You can engage an advanced renderer for your plot that allows you to zoom and rotate with your mouse. Do this by adding the "magic" command: %matplotlib widget to the plotting cell. Then run it and drag a point with your mouse