New ComfyUI update broken the repo -ImportError: cannot import name 'precompute_freqs_cis' from 'comfy.ldm.lightricks.model'

[alenhrp]

[2026-01-07 23:48:32.563] Traceback (most recent call last):
File "D:\Z_Chinese_ComfyUI_windows_portable\ComfyUI\nodes.py", line 2155, 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 "D:\Z_Chinese_ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_Patches_ll_init.py", line 24, in
loadCustomNodes()
File "D:\Z_Chinese_ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_Patches_ll_init_.py", line 18, in loadCustomNodes
module = importlib.import_module(model_name, name)
File "D:\Z_Chinese_ComfyUI_windows_portable\python_embeded\lib\importlib_init_.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 1050, in _gcd_import
File "", line 1027, in _find_and_load
File "", line 1006, in _find_and_load_unlocked
File "", line 688, in _load_unlocked
File "", line 883, in exec_module
File "", line 241, in _call_with_frames_removed
File "D:\Z_Chinese_ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_Patches_ll\nodes\DitPatchNode.py", line 2, in
from .VideoPatchNode import video_outer_sample_function_wrapper
File "D:\Z_Chinese_ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_Patches_ll\nodes\VideoPatchNode.py", line 3, in
from .node_utils import get_new_forward_orig, get_old_method_name
File "D:\Z_Chinese_ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_Patches_ll\nodes\node_utils.py", line 13, in
from .patch_lib.LTXVideoPatch import ltx_forward_orig
File "D:\Z_Chinese_ComfyUI_windows_portable\ComfyUI\custom_nodes\ComfyUI_Patches_ll\nodes\patch_lib\LTXVideoPatch.py", line 6, in
from comfy.ldm.lightricks.model import precompute_freqs_cis
ImportError: cannot import name 'precompute_freqs_cis' from 'comfy.ldm.lightricks.model' (D:\Z_Chinese_ComfyUI_windows_portable\ComfyUI\comfy\ldm\lightricks\model.py)

[nvmax]

In nodes/patch_lib/LTXVideoPatch.py edit it

(Line 6)
Was:
from comfy.ldm.lightricks.model import precompute_freqs_cis

Change to :
from comfy.ldm.lightricks.model import LTXBaseModel

(Line 63)
Was:
pe = precompute_freqs_cis(fractional_coords, dim=self.inner_dim, out_dtype=x.dtype)

Change to :
pe = LTXBaseModel.precompute_freqs_cis(fractional_coords, dim=self.inner_dim, out_dtype=x.dtype)

[FlowDownTheRiver]

@nvmax Thanks!