Has this approach been used / tested with the new WAN 2.1 diffusers pipeline?

[ukaprch]

I ran your approach with the diffusers library pipeline for WAN T2V 14 B and received the following messages:

Warning: DiT library is not accessible. DiTCacheHelper cannot be used.
Warning: CalibrationHelper not imported.
Warning: DiffuserCalibrationHelper not imported. Ensure Diffusers is installed.

bypassing smoothcache processing. I used the code below:

if device == 'cpu': pipe.enable_model_cpu_offload() else: pipe = pipe.to(device=device) # Import SmoothCacheHelper from SmoothCache import DiffuserCacheHelper import json # Initialize the DiffuserCacheHelper with the model with open("./SmoothCache/smoothcache_schedules/diffuser_schedule.json", "r") as f: schedule = json.load(f) cache_helper = DiffuserCacheHelper(pipe.transformer, schedule=schedule) # Enable the caching helper cache_helper.enable()
Is there an alternative approach that can be used?