diffusers

b536f398 - [Custom Pipelines with Custom Components] fix multiple things (#7304)

[Custom Pipelines with Custom Components] fix multiple things (#7304) * checking to improve pipelines. * more fixes. * add: tip to encourage the usage of revision * Apply suggestions from code review * retrigger ci --------- Co-authored-by: YiYi Xu <yixu310@gmail.com>