def to_representation(self, x: sp.SparseTensor) -> List[MeshExtractResult]:
        """
        Convert a batch of network outputs to 3D representations.

        Args:
            x: The [N x * x C] sparse tensor output by the network.

        Returns:
            list of representations
        """
        ret = []
        for i in range(x.shape[0]):
            mesh = self.mesh_extractor(x[i], training=self.training)
            ret.append(mesh)
        return ret

        Convert a batch of network outputs to 3D representations.

        Args:
            x: The [N x * x C] sparse tensor output by the network.

        Returns:
            list of representations
        
trellis/models/structured_latent_vae/decoder_mesh.py