2.5.0: Optuna callback

New features

dvclive.optuna

import optuna
from dvclive.optuna import DVCLiveCallback

def objective(trial):
    x = trial.suggest_float("x", -10, 10)
    return (x - 2) ** 2

study = optuna.create_study()

study.optimize(
    objective, n_trials=7, callbacks=[DVCLiveCallback()])

What's Changed

• log stage template by @dberenbaum in #497
• Added Optuna callback. by @daavoo in #356
• frameworks: Use log_artifact. by @daavoo in #500

Full Changelog: 2.4.0...2.5.0