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Support for Re-Ranker via Text Embedding Interface #15063

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merged 8 commits into from
Jul 31, 2024

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Rohith-2
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@Rohith-2 Rohith-2 commented Jul 31, 2024

Description

Text Embedding Inference by Huggingface supports hosting re-ranker models, which at the moment are not supported by llama-index post processing module.

Fixes # (issue)

New Package?

Did I fill in the tool.llamahub section in the pyproject.toml and provide a detailed README.md for my new integration or package?

  • Yes
  • No

Version Bump?

Did I bump the version in the pyproject.toml file of the package I am updating? (Except for the llama-index-core package)

  • Yes
  • No

Type of Change

Please delete options that are not relevant.

  • New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

  • Added new unit/integration tests
  • I stared at the code and made sure it makes sense

Suggested Checklist:

  • I have performed a self-review of my own code
  • I have commented my code, particularly in hard-to-understand areas
  • I have made corresponding changes to the documentation
  • I have added Google Colab support for the newly added notebooks.
  • My changes generate no new warnings
  • I have added tests that prove my fix is effective or that my feature works
  • New and existing unit tests pass locally with my changes
  • I ran make format; make lint to appease the lint gods

@dosubot dosubot bot added the size:L This PR changes 100-499 lines, ignoring generated files. label Jul 31, 2024
@@ -23,6 +23,7 @@
PIINodePostprocessor,
)
from llama_index.core.postprocessor.sbert_rerank import SentenceTransformerRerank
from llama_index.core.postprocessor.tei_rerank import TextEmbeddingInference
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tbh I would prefer that this isn't in core (and actually, I have no idea why sbert is in core either, that should also be removed in another PR)

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Sure, made the changes.

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Can we put a sample install command and some example of usage? This readme will show up on https://llamahub.ai

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Can do, will make the necessary changes and push it soon.

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Pushed the changes, hope that covers it 😃

license = "MIT"
name = "llama-index-postprocessor-tei-rerank"
readme = "README.md"
version = "0.1.6"
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probably should start at v0.1.0?

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yup, my bad! forgot to change this.

@dosubot dosubot bot added the lgtm This PR has been approved by a maintainer label Jul 31, 2024
@logan-markewich logan-markewich merged commit ade38d9 into run-llama:main Jul 31, 2024
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2 participants