[Community Pipelines]Accelerate inference of stable diffusion by IPEX on CPU (#3105)
* add stable_diffusion_ipex community pipeline
* Update readme.md
* reformat
* reformat
* Update examples/community/README.md
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>
* Update examples/community/README.md
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>
* Update examples/community/README.md
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>
* Update examples/community/README.md
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>
* Apply suggestions from code review
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>
* Update README.md
* Update README.md
* Apply suggestions from code review
Co-authored-by: Pedro Cuenca <pedro@huggingface.co>
* style
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Co-authored-by: Pedro Cuenca <pedro@huggingface.co>