elineOutput is
returned, otherwise a tuple is returned where the first element is a list with the generated frames.
  The call function to the pipeline for generation.  Examples:   Copied >>> import torch
>>> from diffusers import MotionAdapter, AnimateDiffPipeline, DDIMScheduler
>>> from diffusers.utils import export_to_gif

>>> adapter = MotionAdapter.from_pretrained("guoyww/animatediff-motion-adapter-v1-5-2")
>>> pipe = AnimateDiffPipeline.f