jax.tree_util.tree_flatten_with_path# jax.tree_util.tree_flatten_with_path(tree, is_leaf=None, is_leaf_takes_path=False)[source]# 别名:jax.tree.flatten_with_path()。 参数: tree (Any) is_leaf (Callable[..., bool] | None) is_leaf_takes_path (bool) 返回类型: tuple[list[tuple[KeyPath, Any]], PyTreeDef]