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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 to_genotypes(self, ploidy, copy=False):
 """Reshape a haplotype array to view it as genotypes by restoring the ploidy dimension. Parameters ploidy : int The sample ploidy. copy : bool, optional If True, make a copy of data. Returns ------- g : ndarray, int, shape (n_variants, n_samples, ploidy) Genotype array (sharing same underlying buffer). copy : bool, optional If True, copy the data. Examples -------- <GenotypeArray shape=(3, 2, 2) dtype=int8> 0/0 0/1 0/1 1/1 0/2 ./. """


        # check ploidy is compatible
        if (self.shape[1] % ploidy) > 0:
            raise ValueError('incompatible ploidy')

        # reshape
        newshape = (self.shape[0], -1, ploidy)
        data = self.reshape(newshape)

        # wrap
        g = GenotypeArray(data, copy=copy)

        return g