error when installing "custom node 2kpr-ComfyUI-UltraPixel "

[onsight365]

Traceback (most recent call last):
File "E:\StabilityMatrix-win-x64\Data\Packages\ComfyUI\nodes.py", line 1931, in load_custom_node
module_spec.loader.exec_module(module)
File "", line 883, in exec_module
File "", line 241, in call_with_frames_removed
File "E:\StabilityMatrix-win-x64\Data\Packages\ComfyUI\custom_nodes\2kpr-ComfyUI-UltraPixel_init.py", line 1, in
from .nodes import NODE_CLASS_MAPPINGS, NODE_DISPLAY_NAME_MAPPINGS
File "E:\StabilityMatrix-win-x64\Data\Packages\ComfyUI\custom_nodes\2kpr-ComfyUI-UltraPixel\nodes.py", line 4, in
from . import ultrapixel as up
File "E:\StabilityMatrix-win-x64\Data\Packages\ComfyUI\custom_nodes\2kpr-ComfyUI-UltraPixel\ultrapixel.py", line 9, in
from .train import WurstCore_control_lrguide, WurstCoreB
File "E:\StabilityMatrix-win-x64\Data\Packages\ComfyUI\custom_nodes\2kpr-ComfyUI-UltraPixel\train_init_.py", line 4, in
from .train_ultrapixel_control import WurstCore as WurstCore_control_lrguide
File "E:\StabilityMatrix-win-x64\Data\Packages\ComfyUI\custom_nodes\2kpr-ComfyUI-UltraPixel\train\train_ultrapixel_control.py", line 71, in
from ..modules import ControlNet, ControlNetDeliverer
ImportError: cannot import name 'ControlNet' from '2kpr-ComfyUI-UltraPixel.modules' (E:\StabilityMatrix-win-x64\Data\Packages\ComfyUI\custom_nodes\2kpr-ComfyUI-UltraPixel\modules_init_.py)

Cannot import E:\StabilityMatrix-win-x64\Data\Packages\ComfyUI\custom_nodes\2kpr-ComfyUI-UltraPixel module for custom nodes: cannot import name 'ControlNet' from '2kpr-ComfyUI-UltraPixel.modules' (E:\StabilityMatrix-win-x64\Data\Packages\ComfyUI\custom_nodes\2kpr-ComfyUI-UltraPixel\modules_init_.py)