如何在实验中重试失败的运行（仅限 Python）

from langsmith import Client

client = Client()

# 运行初始评估，并忽略错误
# error_handling='ignore' 可防止错误运行被记录
results = await client.aevaluate(
    target,
    data="dataset",
    evaluators=[your_evaluators],
    error_handling='ignore'
)

# 识别未成功的示例
runs = client.list_runs(project_name=results.experiment_name)
successful_example_ids = [r.reference_example_id for r in runs]
unsuccessful_examples = (e for e in client.list_examples(dataset_name="dataset") if e.id not in successful_examples)

# 仅重试失败的示例并记录
results_retry = await client.aevaluate(
    target,
    unsuccessful_examples,
    evaluators=[your_evaluators],
    experiment=results.experiment_name,
    error_handling='ignore'
)