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Remove Vertex LLM Inference Integration Test#36172

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jrmccluskey merged 9 commits intoapache:masterfrom
jrmccluskey:geminiRights
Sep 22, 2025
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Remove Vertex LLM Inference Integration Test#36172
jrmccluskey merged 9 commits intoapache:masterfrom
jrmccluskey:geminiRights

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@jrmccluskey jrmccluskey commented Sep 16, 2025

The Python PostCommit run for 3.10 was failing because the old LLM model deployed on GCP was no longer supported. The suggested migration path is to use a Gemini model; however, Gemini models cannot be accessed through the Vertex AI Predict API, so this use case is no longer supported through the VertexAIModelHandlerJSON class. This PR removes the integration test that was failing and adds a call-out to the corresponding code example routing users to the GeminiModelHandler and its corresponding example.


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Run Python PostCommit

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Summary of Changes

Hello @jrmccluskey, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request addresses a critical failure in the Python PostCommit tests for version 3.10 by updating the Vertex AI LLM inference integration test. The change ensures the test utilizes a currently supported LLM model, specifically Gemini Flash 2.5, thereby restoring the stability and reliability of the continuous integration pipeline for machine learning inference components.

Highlights

  • LLM Endpoint Update: The _LLM_ENDPOINT_ID in the Vertex AI inference integration test has been updated to point to a new endpoint.
  • PostCommit Fix: This change resolves Python PostCommit failures for version 3.10, which were caused by an unsupported old LLM model deployed on GCP.
  • Model Migration: The test now routes to a new endpoint that serves the Gemini Flash 2.5 model.
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Run Python PostCommit 3.10

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Checks are failing. Will not request review until checks are succeeding. If you'd like to override that behavior, comment assign set of reviewers

@jrmccluskey jrmccluskey changed the title Move Vertex LLM Inference IT Test to new Endpoint Remove Vertex LLM Inference Integration Test Sep 18, 2025
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@gemini-code-assist review

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Code Review

This pull request removes a failing integration test for Vertex AI LLM inference due to a deprecated model, and adds a note to the corresponding example to guide users toward the new recommended approach using Gemini models. The changes are logical and address the issue described. I've provided a couple of suggestions to remove some resulting dead code and to improve the clarity of the new documentation note.

jrmccluskey and others added 4 commits September 18, 2025 10:29
…classification.py

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
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assign set of reviewers

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Assigning reviewers:

R: @damccorm for label python.

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Thanks!

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codecov bot commented Sep 19, 2025

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 54.90%. Comparing base (117042c) to head (ec86fec).
⚠️ Report is 37 commits behind head on master.

Additional details and impacted files
@@            Coverage Diff            @@
##             master   #36172   +/-   ##
=========================================
  Coverage     54.90%   54.90%           
  Complexity     1618     1618           
=========================================
  Files          1057     1057           
  Lines        164311   164355   +44     
  Branches       1165     1165           
=========================================
+ Hits          90214    90246   +32     
- Misses        71944    71956   +12     
  Partials       2153     2153           
Flag Coverage Δ
python 80.90% <ø> (-0.01%) ⬇️

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failing precommit is unrelated, merging

@jrmccluskey jrmccluskey merged commit 11f7568 into apache:master Sep 22, 2025
124 of 132 checks passed
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