Voluptuous is down

Traceback (most recent call last):
File "/content/kohya-trainer/train_network_xl_wrapper.py", line 2, in
from sdxl_train_network import setup_parser, SdxlNetworkTrainer
File "/content/kohya-trainer/sdxl_train_network.py", line 4, in
import train_network
File "/content/kohya-trainer/train_network.py", line 23, in
import library.config_util as config_util
File "/content/kohya-trainer/library/config_util.py", line 21, in
import voluptuous

ModuleNotFoundError: No module named 'voluptuous'

Start with the import chain in train_network_xl_wrapper.py, sdxl_train_network.py, train_network.py, and library/config_util.py, then reproduce the ModuleNotFoundError in the reported training environment. Check how this project declares or installs Python dependencies; done means the wrapper starts without failing on the voluptuous import.

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