weave feat(weave): Add progress bar to Evaluation.evalute.

Adds a pbar to the evaluate loop pbar

Also adds a verbose param to print as before.

Summary by CodeRabbit

New Features
- Enhanced the evaluation experience with an interactive progress indicator that clearly displays evaluation progress and offers optional detailed output.
- Introduced a real-time iteration speed display that provides immediate, user-friendly insights into task performance.

Feb 24 '25 18:02 tcapelle

Walkthrough

The changes update the Evaluation class in the evaluation module to enhance feedback during model evaluations. Both the get_eval_results and evaluate methods now accept a verbose parameter (defaulting to False). The updates replace basic print statements with visual feedback via the rich.progress module for progress tracking and utilize rich.console alongside rich.panel to format the evaluation summary, improving clarity and aesthetics without altering core functionalities.

Changes

File	Summary
`weave/flow/eval.py`	Updated `get_eval_results` and `evaluate` methods to accept a `verbose` parameter. Integrated `rich.progress` for progress bars and switched from print statements to visually formatted console output using `rich.console` and `rich.panel`.
`weave/flow/util.py`	Added `IterationSpeedColumn` class extending `ProgressColumn`. Implemented `render` method to display iteration speed in a human-readable format.

Sequence Diagram(s)

sequenceDiagram
    participant U as User
    participant E as Evaluation
    participant P as RichProgress

    U->>E: Call get_eval_results(model, verbose)
    alt Verbose disabled
        E->>P: Update progress silently
    else Verbose enabled
        E->>P: Display detailed progress updates
    end
    E->>U: Return evaluation results

sequenceDiagram
    participant U as User
    participant E as Evaluation
    participant C as RichConsole

    U->>E: Call evaluate(model, verbose)
    E->>C: Render summary in a formatted panel
    E->>U: Return detailed evaluation summary

Poem

I'm a bunny hopping through the code,
With progress bars lighting my humble road.
Evaluation tweaks make the journey fun,
Structured panels gleam like the morning sun.
I nibble on bugs and celebrate with glee,
In ASCII hops, a joyful melody! 🐰✨

[!TIP]

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