# elastic_launch Source: https://www.tensorplay.cn/docs/generated/tensorplay.distributed.launcher.elastic_launch.html ```python class tensorplay.distributed.launcher.elastic_launch(config: LaunchConfig, entrypoint: Callable | str | None) ``` Callable wrapper around [launch_agent()](/docs/generated/tensorplay.distributed.launcher.launch_agent.html#tensorplay.distributed.launcher.launch_agent). Usage: ``` elastic_launch(config=LaunchConfig(...), entrypoint="train.py")("--epoch", "10") ```