Data to "Minterpy: Multivariate polynomial interpolation in Python"

This release includes the dataset used to generate the convergence plot featured in the paper "Minterpy: Multivariate Polynomial Interpolation in Python," submitted to the Journal of Open Source Software (JOSS). It also provides instructions for reproducing both the data from scratch and the plot derived from that data. This is the second release of the dataset, prepared following feedback from the JOSS review process.