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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def linear_to_ij(self, linear_inds):
 """Converts linear indices to row and column coordinates. Parameters linear_inds : :obj:`numpy.ndarray` of int A list of linear coordinates. Returns ------- :obj:`numpy.ndarray` of int A 2D ndarray whose first entry is the list of row indices and whose second entry is the list of column indices. """

        return np.c_[linear_inds / self.width, linear_inds % self.width]