Cannot import /content/drive/MyDrive/ComfyUI/custom_nodes/ComfyUI-LTXVideo module for custom nodes: module 'comfy.model_sampling' has no attribute 'CONST'

[awsynap]

Hi has anyone else had this specific issue? I made sure that ComfyUI is up to date.

Traceback (most recent call last):
File "/content/drive/MyDrive/ComfyUI/nodes.py", line 1879, 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 "/content/drive/MyDrive/ComfyUI/custom_nodes/ComfyUI-LTXVideo/init.py", line 1, in
from .loader_node import LTXVLoader # noqa: F401
File "/content/drive/MyDrive/ComfyUI/custom_nodes/ComfyUI-LTXVideo/loader_node.py", line 15, in
from .model import LTXVModel, LTXVModelConfig, LTXVTransformer3D
File "/content/drive/MyDrive/ComfyUI/custom_nodes/ComfyUI-LTXVideo/model.py", line 31, in
class LTXVSampling(torch.nn.Module, comfy.model_sampling.CONST):
AttributeError: module 'comfy.model_sampling' has no attribute 'CONST'

Cannot import /content/drive/MyDrive/ComfyUI/custom_nodes/ComfyUI-LTXVideo module for custom nodes: module 'comfy.model_sampling' has no attribute 'CONST'