def METHOD_NAME(self):
    dd = DeepDipole(os.path.join(modifier_datapath, "dipole.pb"))
    dv0 = dd.eval(self.coords0, self.box0, self.atom_types0)
    dv1 = dd.eval(self.coords1, self.box1, self.atom_types1)
    dv01 = dv0.reshape([self.nframes, -1, 3])
    dv01 = dv01[:, self.sel_idx_map, :]
    dv01 = dv01.reshape([self.nframes, -1])
    dv1 = dv1.reshape([self.nframes, -1])
    np.testing.assert_almost_equal(dv01, dv1, err_msg="dipole dose not match")