code: def _nonempty_sum(arrs: Sequence[Array]) -> Array:
      return functools.reduce(operator.add, arrs)
  
imports: from collections.abc import Sequence
  import functools
  import itertools
  import operator
  import textwrap
  from typing import Callable
  import scipy.ndimage
  from jax._src import api
  from jax._src import util
  from jax import lax
  import jax.numpy
  from jax._src.numpy.util import _wraps
  from jax._src.typing import ArrayLike, Array
  from jax._src.util import safe_zip
label_desc: Use image node_id 2 for calling a global function with example usage: _nonempty_sum(arrs) and returns: functools