[fix] import apply_rotary_emb error

[yiquanfeng]

No description provided.

[PatrickBeeer]

in ltx_model.py:

remove "apply_rotary_emb" from import and add this line:
from comfy.ldm.flux.math import apply_rope1

replace this:

if pe is not None:
q = apply_rotary_emb(q, pe)
k = apply_rotary_emb(k, pe)

with:

q, k = apply_rope1(q, k)

[Sean-Bradley]

still broken in ComfyUI version 0.3.76
i can confirm that fix above works.

[dreaddymck]

This resolved my issue.