code: def _flatten(args):
      return [x for arg in args for x in arg]
  
imports: import collections
  from functools import partial
  import operator
  import jax
  from jax.tree_util import tree_flatten, treedef_children, tree_leaves, tree_unflatten, treedef_tuple
  from jax._src import ad_util
  from jax._src import core
  from jax._src import linear_util
  from jax._src.core import raise_to_shaped
  from jax._src.interpreters import ad
  from jax._src.interpreters import batching
  from jax._src.interpreters import mlir
  from jax._src.interpreters import xla
  from jax._src.traceback_util import api_boundary
  from jax._src.util import split_list, safe_map
  import numpy
  from jax._src.lax.control_flow.common import _abstractify, _check_tree, _initial_style_jaxpr
label_desc: Use image node_id 7 for calling a global function with example usage: _flatten(args) and returns: unknown