Implement BoxPlot accounting for a weight column

[caiojp]

Hello, I was using the boxplot but noticed that it is not able to account for a column with weights for the different lines.

Usually, I work with a lot of data, so I aggregate it by some segments and end up having a column with the number of elements inside each segmentation combination.

I would like to implement a way so the statistical values displayed in the chart account for the count.

But I don't really know where to start, I am a computer science student and that would be my first contribution to a project.

This code is where the boxplot is implemented, I am trying to understand how I could modify it so I can account for this change.

Can someone help me?