test(langchain): Inline global state

[alexander-alderman-webb]

Description

Issues

Reminders

• Please add tests to validate your changes, and lint your code using tox -e linters.
• Add GH Issue ID & Linear ID (if applicable)
• PR title should use conventional commit style (feat:, fix:, ref:, meta:)
• For external contributors: CONTRIBUTING.md, Sentry SDK development docs, Discord community

[github-actions]

Codecov Results 📊

✅ 146 passed | Total: 146 | Pass Rate: 100% | Execution Time: 21.87s

📊 Comparison with Base Branch

Metric	Change
Total Tests	—
Passed Tests	📈 +73
Failed Tests	—
Skipped Tests	📉 -73

✨ No test changes detected

All tests are passing successfully.

✅ Patch coverage is 100.00%. Project has 14371 uncovered lines.
✅ Project coverage is 34.92%. Comparing base (base) to head (head).

Coverage diff

@@            Coverage Diff             @@
##          main       #PR       +/-##
==========================================
+ Coverage    29.50%    34.92%    +5.42%
==========================================
  Files          190       190         —
  Lines        22082     22082         —
  Branches      7426      7426         —
==========================================
+ Hits          6514      7711     +1197
- Misses       15568     14371     -1197
- Partials       662       807      +145

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Generated by Codecov Action