code: def nest(n: int, doc: Doc) -> Doc:
      """Increases the indentation level by `n`."""
      return _NestDoc(n, doc)
  
imports: from __future__ import annotations
  import abc
  from collections.abc import Sequence
  import enum
  from functools import partial
  import sys
  from typing import NamedTuple
  from jax._src import config
label_desc: Use image node_id 12 for calling a global function with example usage: nest(n, doc) and returns: _NestDoc