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fix(scripts): replace lambda with def in lerobot_handler to satisfy R…#176

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ArvinFarrelP:fix-replace-lambda-lerobot-handler
Mar 12, 2026
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fix(scripts): replace lambda with def in lerobot_handler to satisfy R…#176
bindsi merged 1 commit into
microsoft:mainfrom
ArvinFarrelP:fix-replace-lambda-lerobot-handler

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@ArvinFarrelP
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Closes #139

Summary

Replaced a lambda assignment with a named function to comply with Ruff rule E731.

In lerobot_handler.py, the fallback implementation used:

is_lerobot_dataset = lambda x: False

This was replaced with a named function:

def is_lerobot_dataset(x):
    return False

This change removes the noqa: E731 workaround and follows Python style conventions.

Validation

  • Ruff lint check passes: ruff check src/dataviewer/
  • No functional behavior changes introduced
  • Existing tests executed locally

Documentation Impact

  • No documentation changes needed

@ArvinFarrelP ArvinFarrelP requested a review from a team as a code owner March 12, 2026 11:30
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@microsoft-github-policy-service agree

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codecov-commenter commented Mar 12, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 37.47%. Comparing base (d6caf29) to head (74b8c3d).

Additional details and impacted files
@@           Coverage Diff           @@
##             main     #176   +/-   ##
=======================================
  Coverage   37.47%   37.47%           
=======================================
  Files          43       43           
  Lines        6135     6135           
  Branches      497      497           
=======================================
  Hits         2299     2299           
  Misses       3826     3826           
  Partials       10       10           
Flag Coverage Δ
pester 84.80% <ø> (ø)
pytest 6.89% <ø> (ø)
🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

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Hi @ArvinFarrelP,
thanks for your contribution and putting effort in OSS development and help us improve the quality.

Please note: next time please use the PR template provided in .github folder...if you installed HVE-Core as stated in the issue description you can just utilize GH Copilot Chat in VS Code and use e.g. the prompt:
/pull-request please create a PR description comparing my changes in the current branch to main

Thanks

@bindsi bindsi merged commit baf9e58 into microsoft:main Mar 12, 2026
19 checks passed
WilliamBerryiii pushed a commit that referenced this pull request Mar 26, 2026
🤖 I have created a release *beep* *boop*
---


##
[0.5.0](v0.4.0...v0.5.0)
(2026-03-26)


### ✨ Features

* add dataviewer web application for dataset analysis and annotation
([#375](#375))
([c44d7bb](c44d7bb))
* add return type annotations to cli_args functions
([#476](#476))
([35523ee](35523ee))
* add YAML config schema with pydantic validation for ROS 2 recording
([#376](#376))
([1fa5243](1fa5243))
* **agents:** Copilot agents and skills for dataviewer and OSMO training
workflows.
([#444](#444))
([8b72daf](8b72daf))
* **build:** add automated ms.date freshness checking
([#448](#448))
([f92ddbc](f92ddbc))
* **build:** add CLA section, Dependabot security prefix, and OWASP ZAP
DAST scan
([#241](#241))
([083a8af](083a8af))
* **build:** add coverage.py configuration to pyproject.toml
([#428](#428))
([eac7426](eac7426))
* **build:** add Go CI pipeline with golangci-lint and go test
([#351](#351))
([b27e4fb](b27e4fb))
* **build:** add OpenSSF Scorecard workflow and badge
([#431](#431))
([98a62e7](98a62e7))
* **build:** add release artifact signing and SBOM attestation
([#480](#480))
([b226e96](b226e96))
* **build:** add TFLint reusable GitHub Actions workflow
([#229](#229))
([34d5575](34d5575))
* **build:** split Go CI into separate lint and test pipelines
([#354](#354))
([2dec155](2dec155))
* **dataviewer:** add authentication middleware and CSRF protection for
mutation endpoints
([#432](#432))
([77c8a01](77c8a01))
* **docs:** create training documentation hub with guides and migration
([#380](#380))
([0fdccc5](0fdccc5))
* **docs:** port Docusaurus documentation site with full build
validation
([#182](#182))
([29dd640](29dd640))
* fix and deploy dataviewer
([#498](#498))
([c922d49](c922d49))
* **inference:** add AzureML and local LeRobot inference workflows
([#438](#438))
([f7d786a](f7d786a))
* **inference:** add MLflow trajectory plots and multi-source support to
OSMO inference workflow
([#421](#421))
([8637458](8637458))
* **infra:** add blob storage lifecycle policies and folder structure
([#179](#179))
([101a6e8](101a6e8))
* **infrastructure:** add optional observability and compute feature
flags
([#437](#437))
([9eba0da](9eba0da))
* **infrastructure:** add private Linux Isaac Sim VM deployment option
([#348](#348))
([3748c2d](3748c2d))
* **infrastructure:** add terraform-docs auto-generation pipeline
([#358](#358))
([6565caa](6565caa))
* **infrastructure:** harden Isaac Sim VM deployment with encryption and
spot options
([#355](#355))
([6ebc1f2](6ebc1f2))
* **repo:** migrate to domain-driven architecture
([#270](#270))
([a339e70](a339e70))
* **scripts:** add --config-preview and deployment summary to submission
scripts
([#499](#499))
([4069806](4069806))
* **scripts:** add Copilot attribution footer validation to frontmatter
linting
([#378](#378))
([4d595f2](4d595f2))
* **src:** add dataviewer web application with storage adapter layer
([#404](#404))
([8a9fb70](8a9fb70))


### 🐛 Bug Fixes

* **build:** add GHSA to cspell custom dictionary
([#315](#315))
([67db81a](67db81a))
* **build:** correct codecov report_type input for terraform test
uploads
([#324](#324))
([d90d66d](d90d66d))
* **build:** expand CODEOWNERS coverage to critical paths
([#505](#505))
([bafade1](bafade1))
* **build:** pin Docker base image and pip dependencies with Dependabot
coverage
([#497](#497))
([d3d7ea4](d3d7ea4))
* **build:** pin pydantic version and use uv in config schema validation
workflow
([#493](#493))
([28d823f](28d823f))
* **build:** pin uv installer to versioned URL
([#495](#495))
([8d8541b](8d8541b))
* **build:** remediate GHSA vulnerabilities flagged by OSSF Scorecard
([#271](#271))
([49b6e58](49b6e58))
* **build:** remove README frontmatter, add FrontmatterExcludePaths,
enforce Pester 5
([#443](#443))
([641d0f3](641d0f3))
* **build:** resolve CI failures for release 0.5.0 PR
([#174](#174))
([62c9900](62c9900))
* **build:** resolve codecov PR comment suppression
([#523](#523))
([5603bd7](5603bd7))
* **build:** use npm ci for deterministic frontend dependency install
([#491](#491))
([ee8b5d3](ee8b5d3)),
closes
[#490](#490)
* **ci:** add `wait_for_ci` to Codecov configuration
([#183](#183))
([370cf44](370cf44))
* **CI:** Issue 116 clean up dataviewer tests
([#184](#184))
([f466c23](f466c23))
* **ci:** pin pydantic to ==2.12.5 across all references
([#230](#230))
([9d841d5](9d841d5))
* **dataviewer:** add HTTP Range support for blob video streaming
([#165](#165))
([8adde50](8adde50))
* **dataviewer:** remediate CodeQL alerts and align ruff config
([#419](#419))
([eb6fac9](eb6fac9))
* **dataviewer:** remediate path traversal and input validation
vulnerabilities
([#413](#413))
([0a1d2ca](0a1d2ca))
* **docs:** remove trailingSlash: false for GitHub Pages compatibility
([#228](#228))
([a78cb97](a78cb97))
* **gpu:** add GPU Operator validation dependencies to GRID driver
installer
([#441](#441))
([eec42da](eec42da))
* **infrastructure:** add zone-redundant config to VPN gateway public IP
([#352](#352))
([2d734f4](2d734f4))
* **infrastructure:** improve stdout handling for helm commands in GPU…
([#311](#311))
([153f467](153f467))
* **infrastructure:** resolve remaining TFLint violations in SIL module
and example configs
([#298](#298))
([c0ce3e5](c0ce3e5))
* **infrastructure:** resolve TFLint violations in root and automation
modules
([#287](#287))
([b6a4604](b6a4604)),
closes
[#203](#203)
* **infrastructure:** update deprecated bgp vng variable name
([#307](#307))
([f530734](f530734))
* **scripts:** pin uv version in OSMO workflow templates
([#500](#500))
([7edf13a](7edf13a))
* **scripts:** replace lambda with def in lerobot_handler to satisfy R…
([#176](#176))
([baf9e58](baf9e58))
* **scripts:** support OSMO control-plane deploys with in-cluster Redis
([#317](#317))
([d4b70de](d4b70de))
* **scripts:** update compute target name derivation logic
([#319](#319))
([bb20431](bb20431))
* **settings:** update devcontainer name to match project context
([#177](#177))
([745321e](745321e))
* **terraform:** create PostgreSQL Key Vault secret via ARM control
plane
([#304](#304))
([5d73b81](5d73b81))
* **terraform:** gate observability with feature flags
([#303](#303))
([ea5e056](ea5e056))
* **terraform:** switch VPN gateway defaults to AZ SKUs
([#309](#309))
([74989c5](74989c5))
* **training:** correct learning rate mapping and pin LeRobot version
([#439](#439))
([5cf9943](5cf9943))
* **workflows:** enable SARIF upload for dependency-pinning scans
([#502](#502))
([124cad6](124cad6)),
closes
[#501](#501)
* **workflows:** remove redundant top-level permissions from
codeql-analysis
([#489](#489))
([1490fda](1490fda))
* **workflows:** use bash shell for uv.lock regeneration and add SARIF
to dictionary
([#225](#225))
([e6fa6ea](e6fa6ea))


### 📚 Documentation

* add chunking and compression configuration guide for Jetson edge
recording
([#408](#408))
([787a322](787a322))
* add OpenSSF Best Practices badge to README
([#282](#282))
([01ea384](01ea384))
* add threat model cross-reference to SECURITY.md
([#235](#235))
([88a461e](88a461e))
* add vulnerability remediation timeline to SECURITY.md
([#233](#233))
([5ead3ee](5ead3ee))
* **contributing:** remove version-specific planning language from
ownership tip
([#407](#407))
([3191f9b](3191f9b))
* **deploy:** replace deploy/ READMEs with pointer files
([#379](#379))
([b3c3abb](b3c3abb))
* **docs:** add bug report response timeline for OSSF report_responses
criterion
([#485](#485))
([9b26212](9b26212))
* **docs:** add component update process for OpenSSF Silver badge
([#446](#446))
([6adc8a2](6adc8a2))
* **docs:** Add data collection and training recipes
([#343](#343))
([9c34f86](9c34f86))
* **docs:** add deprecation policy for external interfaces
([#445](#445))
([229d5db](229d5db))
* **docs:** add structure for recipes in repo
([#322](#322))
([098757b](098757b))
* **docs:** add YAML frontmatter to SUPPORT.md
([#478](#478))
([d94c15d](d94c15d)),
closes
[#347](#347)
* **docs:** clarify issue assignment requirement before starting work
([#299](#299))
([1534462](1534462))
* **docs:** create inference and training docs hubs
([#402](#402))
([7a20a2e](7a20a2e))
* **docs:** create reference hub and migrate script documentation
([#503](#503))
([03a31c6](03a31c6))
* **docs:** create training and inference documentation hubs
([#403](#403))
([7be003b](7be003b))
* **operations:** create operations hub and troubleshooting guide
([#525](#525))
([31c7aaa](31c7aaa))
* **reference:** add copilot artifacts documentation hub
([#170](#170))
([9a45ca4](9a45ca4))
* simplify root README and update prerequisites
([#440](#440))
([c0c7710](c0c7710))


### ♻️ Code Refactoring

* **build:** align Python dependency workflows with uv
([#447](#447))
([3102e03](3102e03))
* **docs:** rename Docusaurus site to Physical AI Toolchain
([#224](#224))
([cfdf47a](cfdf47a))
* **infrastructure:** rename boolean variables to `should_` prefix and
add missing core variables
([#292](#292))
([4496593](4496593))
* **python:** move runtime deps to workflow pyproject manifests
([#405](#405))
([6c5fbeb](6c5fbeb))


### 📦 Build System

* **build:** add Codecov upload to pytest workflow
([#434](#434))
([0110c17](0110c17))
* **deps-dev:** bump the npm_and_yarn group across 2 directories with 1
update
([#325](#325))
([59cf9e6](59cf9e6))
* **workflows:** enable coverage parameters and fix Pester test
infrastructure
([#435](#435))
([528bbde](528bbde))


### 🔧 Miscellaneous

* add gomod to cspell general-technical wordlist
([#362](#362))
([1f93f47](1f93f47))
* **build:** add codecov.yml for unified coverage reporting
([#430](#430))
([b0faf70](b0faf70))
* **build:** add Go toolchain devcontainer feature and Dependabot gomod
([#337](#337))
([8a36620](8a36620))
* **deps:** bump cryptography from 45.0.7 to 46.0.5 in /src/training
([#506](#506))
([a06434e](a06434e))
* **deps:** bump minimatch in /src/dataviewer/frontend
([#416](#416))
([38a7607](38a7607))
* **deps:** bump pyasn1 from 0.6.2 to 0.6.3 in /training/rl
([#296](#296))
([7b42cf5](7b42cf5))
* **deps:** bump rollup in /src/dataviewer/frontend
([#417](#417))
([6302ce4](6302ce4))
* **deps:** bump the common-dependencies group in /src/common with 3
updates
([#507](#507))
([db05074](db05074))
* **deps:** bump the github-actions group across 1 directory with 6
updates
([#284](#284))
([c40eff6](c40eff6))
* **deps:** bump the github-actions group across 1 directory with 6
updates
([#433](#433))
([2d9dd4f](2d9dd4f))
* **deps:** bump the github-actions group across 1 directory with 6
updates
([#510](#510))
([c334a64](c334a64))
* **deps:** bump the github-actions group with 2 updates
([#163](#163))
([f25713e](f25713e))
* **deps:** bump the inference-dependencies group in /evaluation with 3
updates
([#279](#279))
([1d2d3dc](1d2d3dc))
* **deps:** bump the inference-dependencies group in /src/inference with
5 updates
([#508](#508))
([2852ffb](2852ffb))
* **deps:** bump the lerobot-inference-dependencies group in
/workflows/azureml with 4 updates
([#511](#511))
([b7c5773](b7c5773))
* **deps:** bump the npm_and_yarn group across 2 directories with 1
update
([#223](#223))
([6a261ab](6a261ab))
* **deps:** bump the training-dependencies group
([#429](#429))
([66e43f4](66e43f4))
* **deps:** bump tornado from 6.5.4 to 6.5.5 in the uv group across 1
directory
([#172](#172))
([d6caf29](d6caf29))
* **docs:** correct ms.date tooling and refresh stale documentation
([#349](#349))
([ccaa1e8](ccaa1e8))
* **infrastructure:** add Go module and golangci-lint config for e2e
tests
([#347](#347))
([e0e6bbf](e0e6bbf))
* **infrastructure:** add root .terraform-docs.yml configuration
([#312](#312))
([bb73bbb](bb73bbb))
* migrate references from Azure-Samples to
microsoft/physical-ai-toolchain
([f58f0ef](f58f0ef))
* **workflows:** update Dependabot, CodeQL, CODEOWNERS, and cspell for
dataviewer coverage
([#231](#231))
([6d8c2e8](6d8c2e8))


### 🔒 Security

* **deps:** bump mlflow from 3.5.0 to 3.8.0rc0 in /training/rl
([#297](#297))
([e9929df](e9929df))
* **deps:** bump the github-actions group across 1 directory with 4
updates
([#344](#344))
([6826929](6826929))
* **deps:** bump the inference-dependencies group in /evaluation with 2
updates
([#339](#339))
([6804630](6804630))
* **deps:** bump the npm_and_yarn group across 3 directories with 1
update
([#361](#361))
([6760857](6760857))
* **deps:** bump the training-dependencies group across 1 directory with
54 updates
([#286](#286))
([d9ae04f](d9ae04f))
* **deps:** bump the uv group across 3 directories with 1 update
([#360](#360))
([dfbda06](dfbda06))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: physical-ai-toolchain-release[bot] <267194360+physical-ai-toolchain-release[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Bill Berry <wbery@microsoft.com>
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fix(scripts): replace lambda with def in dataset_service.py

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