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b4177e45 - Use new dlpack api; Formatting fixes (#7101)

Use new dlpack api; Formatting fixes (#7101) Fix CI issues by using new dlpack [api](https://pytorch.org/docs/stable/_modules/torch/utils/dlpack.html#from_dlpack) Minor pre-commit fixes. Signed-off-by: Olatunji Ruwase <olruwase@microsoft.com>