human
I wrote the below code

    def _make_tree(sequence):
        'Recursively    creates    a    tree    from    the    given    sequence    of    nested\n                                tuples.\n\n                                This    function    employs    the    :func:`~networkx.tree.join`    function\n                                to    recursively    join    subtrees    into    a    larger    tree.\n\n                                '
        if (len(sequence) == 0):
            return nx.empty_graph(1)
        return nx.tree.join([(_make_tree(child), 0) for child in sequence])
    T = _make_tree(sequence)
    if sensible_relabeling:
        bfs_nodes = chain([0], (v for (u, v) in nx.bfs_edges(T, 0)))
        labels = {v: i for (i, v) in enumerate(bfs_nodes)}
        T = nx.relabel_nodes(T, labels)
    return T

What's a good function header?

Here's a good function header?
assistant
#Here's a good function header.

def from_nested_tuple(sequence, sensible_relabeling=False):