fix-precommit

Signed-off-by: David Chen <530634352@qq.com>

Author: david6666666

vllm_omni/diffusion/models/ltx2/ltx2_transformer.py

@@ -19,7 +19,6 @@
 
 import torch
 import torch.nn as nn
-
 from diffusers.configuration_utils import ConfigMixin, register_to_config
 from diffusers.loaders import FromOriginalModelMixin, PeftAdapterMixin
 from diffusers.models._modeling_parallel import ContextParallelInput, ContextParallelOutput
@@ -40,7 +39,6 @@
 from vllm_omni.diffusion.attention.backends.abstract import AttentionMetadata
 from vllm_omni.diffusion.attention.layer import Attention
 
-
 logger = logging.get_logger(__name__)  # pylint: disable=invalid-name