diffusers

39831599 - Remove forced float64 from onnx stable diffusion pipelines (#11054)

Remove forced float64 from onnx stable diffusion pipelines (#11054) * Update pipeline_onnx_stable_diffusion.py to remove float64 init_noise_sigma was being set as float64 before multiplying with latents, which changed latents into float64 too, which caused errors with onnxruntime since the latter wanted float16. * Update pipeline_onnx_stable_diffusion_inpaint.py to remove float64 init_noise_sigma was being set as float64 before multiplying with latents, which changed latents into float64 too, which caused errors with onnxruntime since the latter wanted float16. * Update pipeline_onnx_stable_diffusion_upscale.py to remove float64 init_noise_sigma was being set as float64 before multiplying with latents, which changed latents into float64 too, which caused errors with onnxruntime since the latter wanted float16. * Update pipeline_onnx_stable_diffusion.py with comment for previous commit Added comment on purpose of init_noise_sigma. This comment exists in related scripts that use the same line of code, but it was missing here. --------- Co-authored-by: YiYi Xu <yixu310@gmail.com>