diffusers

7c3e7fed - Fix `use_onnx` parameter usage in `from_pretrained` func and update `test_download_no_onnx_by_default` test (#4508)

Fix `use_onnx` parameter usage in `from_pretrained` func and update `test_download_no_onnx_by_default` test (#4508) * add missing use_onnx in from_pretrained func * fix test_download_no_onnx_by_default test func * address comments * split test cases