"The returned privacy budget will be incorrect" with DPGAN / DPCTGAN

[hharcolezi]

My environment (Windows 11):
Python 3.8.17
ipykernel 6.19.2
ipython 8.12.0
numpy 1.24.4
opacus 0.14.0
opendp 0.7.0
pac-synth 0.0.8
smartnoise-sql 1.0.1
smartnoise-synth 1.0.1
torch 1.13.1

I installed smartnoise-synth 1.0.1 and I'm trying to run:
from snsynth.pytorch.nn import DPGAN
from snsynth.pytorch import PytorchDPSynthesizer
pums = pd.read_csv("PUMS.csv")
synth = PytorchDPSynthesizer(epsilon=3.0, gan=DPGAN())
synth.fit(pums, preprocessor_eps=1.0)
pums_synth = synth.sample(1000)

The error message:
...\lib\site-packages\opacus\privacy_engine.py:638: UserWarning: The sample rate will be defined from batch_size and sample_size.The returned privacy budget will be incorrect.

Is there a way to correct this? Or how can I circumvent this error?

Thanks in advance for your help and time.