code: def _hash_string(hash_obj, str_var):
      hash_obj.update(str_var.encode("utf-8").strip())
  
imports: import copy
  import hashlib
  import io
  import logging
  import os
  import sys
  from jax._src import config
  from jax._src.lib import version_str
  from jax._src.lib import xla_client
  from jax._src.lib.mlir import ir
  from jax._src.lib.mlir import passmanager
  import numpy
label_desc: Use image node_id 14 for calling a global function with example usage: _hash_string(hash_obj, str_var) without return types