Hi I have this program where you have an array of clusters and when you press a Boolean button 'Add', you can add clusters to the array till a certain limit and it gets written into a spreadsheet file. Likewise i want such a function that when you click on boolean "Remove" you can remove the cluster from the array so that the new array takes place of the old 1 and the cluster info is removed from spreadsheet file as well. How do I do it?
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