Revert "[AIR][Numpy] Add numpy narrow waist to Preprocessor and `Ba…

[scv119]

…tchMapper` (#28418)"

This reverts commit 9c39a28.

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[scv119]

try to build a wheel from this revert to see if it mitigates #29324

[jiaodong]

let me try out inline imports on this PR again to see if cherrypicking will fix it. This PR was in active discussion for 2 weeks with 100 commit messages that will take forever to merge again ...

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[stale]

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