Tabular Prediction: learn.get_preds(dl=dl) returning same value for all rows

dl = learn.dls.test_dl(test_final_df)
raw_test_preds = learn.get_preds(dl=dl)
raw_test_preds

Output: (tensor([[3.2520e+08],
[3.2520e+08],
[3.2520e+08],
…,
[3.2520e+08],
[3.2520e+08],
[3.2520e+08]]),
None)