def METHOD_NAME(backbone, fields, tmpdir):
    train_data_frame = TEST_DF.copy()
    val_data_frame = TEST_DF.copy()
    test_data_frame = TEST_DF.copy()
    data = TabularRegressionData.from_data_frame(
        **fields,
        target_field="label",
        train_data_frame=train_data_frame,
        val_data_frame=val_data_frame,
        test_data_frame=test_data_frame,
        num_workers=0,
        batch_size=2,
    )
    model = TabularRegressor.from_data(datamodule=data, backbone=backbone)
    trainer = pl.Trainer(fast_dev_run=True, default_root_dir=tmpdir)
    trainer.fit(model, data)