Failed to import diffusers.models.autoencoder_kl

[SichengZheng-dd]

RuntimeError: Failed to import diffusers.models.autoencoder_kl because of the following error (look up to see its traceback):
cannot import name '_ignored_ops' from 'torch.utils.checkpoint' (/data1/anaconda3/envs/dragdiff/lib/python3.8/site-packages/torch/utils/checkpoint.py).I encountered this issue while running the code after installing the environment files. This issue did not occur in the previous run. May I ask if the code repository has been updated? Does the author have an update plan?