def setUp(self):
    n_features = 3
    device = 'cpu'
    df = get_df()
    ds = ds_from_df_from_dtypes(df, 'target')
    (self.ds_tr, self.ds_val, _) = data.train_test_split_dataset(ds)
    self.db = create_databunch(self.ds_tr, self.ds_val, None, batch_size=40, device='cpu')
    set_random_states()
def setUp(self):
    n_features = 3
    device = 'cpu'
    df = get_df()
    ds = ds_from_df_from_dtypes(df, 'target')
    (self.ds_tr, self.ds_val, _) = data.train_test_split_dataset(ds)
    self.db = create_databunch(self.ds_tr, self.ds_val, None, batch_size=40, device='cpu')
    set_random_states()