Hello! I'm trying to add a secondary y axis in a plot. This secondary y axis here is just a function of the primary y axis, but in different units, and needs to be shown only for reference. The set of curves in the plot should be the same referring to the two vertical axes. As can be seen in the image attached, I would like to combine the two vertical axes from the two plots and make it a single plot with left and right axes. I would appreciate any help regarding this.

Please see attached notebook.

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