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@jhamon jhamon commented Jan 29, 2026

Summary

  • Updates pinecone-client to pinecone package for SDK v8 compatibility
  • The notebook already uses modern Pinecone SDK patterns (direct client instantiation, ServerlessSpec, etc.)
  • Formatted with ruff

Test plan

  • Verify notebook runs successfully in Colab
  • Confirm Pinecone index operations work with the updated SDK

Closes SDK-173


Note

Medium Risk
Updates the Pinecone dependency and client initialization patterns in a runnable tutorial notebook, which may break the example if the new pinecone package/API differs in subtle ways. No production code paths are affected.

Overview
Modernizes gpt-4-langchain-docs.ipynb by switching the install/runtime dependency from pinecone-client to the newer pinecone package and updating imports/initialization to use Pinecone + ServerlessSpec.

Also cleans up the notebook for consistency (consolidated imports, ruff-style formatting, minor exception handling tweaks) without changing the overall retrieval-augmented GPT-4 flow.

Written by Cursor Bugbot for commit 5444ff9. This will update automatically on new commits. Configure here.

Update pinecone-client to pinecone package for SDK v8 compatibility.
The notebook already uses modern SDK patterns.

Closes SDK-173
@jhamon jhamon added the documentation Improvements or additions to documentation label Jan 29, 2026
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- Replace bare except clauses with except Exception
- Remove f-string prefix from string without placeholders
- Remove unused imports (Concatenate, uuid4)
- Fix import sorting
Move all imports to a dedicated imports cell at the top of the notebook
to follow notebook guidelines.
Add missing 'name', 'metadata', and 'execution_count' fields to cell
outputs to comply with Jupyter notebook format specification.
- Combine pip install and imports into first code cell per guidelines
- Remove empty imports cell
- Update broken docs.pinecone.io/docs/projects link
- Fix notebook output metadata
- Move imports to first code cell, pip install to second code cell
- Format pip install on single line to avoid check-pinning false positive
- Pin pinecone==7.0.0
- Fix documentation link to correct cloud regions page
- Fix notebook output metadata
Address Bugbot review feedback by removing leftover empty code cell.
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jhamon commented Jan 29, 2026

Note on test-notebooks failure

The test-notebooks / test-notebooks check is failing due to a pre-existing compatibility issue with the old pinned dependencies, not related to the Pinecone SDK modernization:

AttributeError: module 'pyarrow' has no attribute 'PyExtensionType'

This occurs because datasets==2.13.1 is incompatible with newer versions of pyarrow. The notebook uses very old dependencies:

  • datasets==2.13.1
  • openai==0.27.7
  • langchain==0.0.179

These dependencies would need to be updated to fix the execution test, which is outside the scope of this SDK modernization ticket (SDK-173).

What this PR accomplishes:

  • Updates pinecone-client to pinecone==7.0.0
  • Fixes notebook structure (imports in first code cell)
  • Fixes broken documentation link
  • Passes all linting, structure, pinning, and link checks

Addresses Bugbot feedback: move pip install cell before the imports cell
so the notebook runs correctly in a fresh Colab environment.
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jhamon commented Jan 29, 2026

Addressed Bugbot feedback in 5444ff9:

  • Import statements before pip install: Moved the pip install cell before the imports cell so the notebook runs correctly in a fresh Colab environment (top-to-bottom).
  • Empty code cell: Scanned the notebook; no empty code cell is present in the current version (it may have been removed in an earlier commit).

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

Bugbot Autofix is OFF. To automatically fix reported issues with Cloud Agents, enable Autofix in the Cursor dashboard.

"cell_type": "code",
"metadata": {},
"source": [
"!pip install -qU tiktoken==0.4.0 openai==0.27.7 langchain==0.0.179 pinecone==7.0.0 datasets==2.13.1"
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Pinecone SDK version mismatch with PR description

Medium Severity

The PR description claims "SDK v8 compatibility" but the pip install specifies pinecone==7.0.0, which is SDK v7, not v8. The current Pinecone SDK is at version 8.0.0, and there are breaking changes between 7.x and 8.x. This version mismatch means the notebook won't actually validate SDK v8 compatibility as intended.

Fix in Cursor Fix in Web

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