Trackio when available

[NathanHB]

No description provided.

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

[clefourrier]

You need to update

• the docs
• the pyproject.toml
• the typer kwargs to explain that it's either trackio or wandb

[clefourrier]

attribute could also be called use_wandb instead

[Copilot]

Pull Request Overview

This PR adds support for Trackio as an alternative to WandB for experiment tracking, with automatic fallback to WandB when Trackio is not available. The change enhances the logging capabilities by providing users with multiple tracking backend options.

• Adds optional Trackio dependency and import logic with WandB fallback
• Updates CLI help text and documentation to reflect Trackio support
• Modifies parameter names from wandb to use_wandb for clarity

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
src/lighteval/main_vllm.py	Updates CLI help text and parameter name for tracking backend
src/lighteval/main_sglang.py	Updates CLI help text and parameter name for tracking backend
src/lighteval/main_endpoint.py	Updates CLI help text and parameter name for tracking backend across multiple functions
src/lighteval/main_accelerate.py	Updates CLI help text and parameter name for tracking backend
src/lighteval/logging/evaluation_tracker.py	Implements Trackio import logic with WandB fallback and updates parameter handling
pyproject.toml	Adds optional Trackio dependency
docs/source/saving-and-reading-results.mdx	Updates documentation to describe Trackio usage and configuration

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