implement LLM-based recommenders

[zhenghaoz]

No description provided.

[Ap3lsin4k]

As this is refactoring, I verified that no logic was altered.

It seems like a simple Inline Function. Loop was moved from the function to the caller.

At first, I was surprised that during refactoring you need to update tests. But I gues it's ok for a public function.

Also, I like this PR because it removes if staments from unit tests making them simpler to read.

BTW changing signature of a public func is a breaking change for clients of the SDK. So this PR won't be merged now, but rather with the next major version.

Test that pass on master also pass on this branch. (Pipeline succeeds, some tests fail locally for me).

[zhenghaoz]

As this is refactoring, I verified that no logic was altered.

It seems like a simple Inline Function. Loop was moved from the function to the caller.

At first, I was surprised that during refactoring you need to update tests. But I gues it's ok for a public function.

Also, I like this PR because it removes if staments from unit tests making them simpler to read.

BTW changing signature of a public func is a breaking change for clients of the SDK. So this PR won't be merged now, but rather with the next major version.

Test that pass on master also pass on this branch. (Pipeline succeeds, some tests fail locally for me).

Thank you for your review. This PR is still a work in progress. Anyway, thanks.