# MetricsConfig Source: https://www.tensorplay.cn/docs/generated/tensorplay.distributed.elastic.metrics.MetricsConfig.html ```python class tensorplay.distributed.elastic.metrics.MetricsConfig(params: dict[str, str] | None = None, default_handler: str = 'console', cfg: dict[str, str] | None = None) ``` Metric plumbing configuration; maps groups to handler names.