Fix editable version import style

[Radhika Gupta (rads-1996)]

Fix the import style in the sample
Remove release.yaml, it requires us to give github actions control to create/approve PRs

[Copilot]

🟢 Approval recommended

The change is a small, low-risk sample-only import update that aligns with the package’s documented public entry point.

Pull request overview

This PR updates a LangChain sample to import use_microsoft_opentelemetry from the public package entry point (microsoft.opentelemetry) rather than the internal module (microsoft.opentelemetry._distro), aligning the sample with the library’s intended API surface.

Changes:

• Switch sample import from microsoft.opentelemetry._distro to microsoft.opentelemetry.

File summaries

File	Description
samples/langchain/sample_langchain_instrumentation.py	Uses the public microsoft.opentelemetry import path for use_microsoft_opentelemetry.

Review details

• Files reviewed: 1/1 changed files
• Comments generated: 0
• Review effort level: Lite

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[github-actions]

Performance comparison

Threshold: regressions >15.0% on gating scenarios fail the build. Higher ops/s is better; positive Δ means the PR is slower.

Scenario	Gating	Baseline (ops/s)	Candidate (ops/s)	Δ %	Status
azure_monitor_log	yes	24,377.8	24,691.4	-1.27%	✅
azure_monitor_span	yes	160,025.6	159,769.9	+0.16%	✅
otel_log	no	28,063.9	28,294.9	-0.82%	✅
otel_span	no	48,236.9	48,730.6	-1.01%	✅