code: def split(a, n):
      k, m = divmod(len(a), n)
      return (
          a[i * k + min(i, m) : (i + 1) * k + min(i + 1, m)]
          for i in range(n)
      )
  
imports: import functools
  import io
  import json
  import time
  import jax
  import jax.numpy
  import numpy
  import multiprocessing
  import ray
  from smart_open import open
  from mesh_transformer.util import head_print
label_desc: Use image node_id 4 for calling a global function with example usage: split(a, n) and returns: unknown