`StandardizeY` transform requires non-empty data." when using SAASBO

[Balandat]

Discussed in https://github.com/facebook/Ax/discussions/2333

^{Originally posted by JingDang99 April 7, 2024} Ax/tutorials /saasbo.ipynb

when I use this, especially for this line:

---

DataRequiredError Traceback (most recent call last) Cell In[77], line 5 2 BATCH_SIZE = 5
4 for _ in range(N_BATCHES): ----> 5 saasbo = Models.SAASBO(experiment=experiment, data=data) 6 generator_run = saasbo.gen(BATCH_SIZE) 7 trial = experiment.new_batch_trial(generator_run=generator_run)

it is said "DataRequiredError: StandardizeY transform requires non-empty data."

[Cesar-Cardoso]

Hello there! The issue doesn't repro in version 0.4.0. Can you check that it's resolved for you after updating to 0.4.0?