diffusers

c104482b - Fix warning in UNetMotionModel (#8756)

Fix warning in UNetMotionModel (#8756) * update * Update src/diffusers/models/unets/unet_motion_model.py Co-authored-by: YiYi Xu <yixu310@gmail.com> --------- Co-authored-by: YiYi Xu <yixu310@gmail.com>