code: def pprint_hparams(hparams):
      """Represents hparams using its dictionary and calls pprint.pformat on it."""
      return "\n{}".format(pprint.pformat(hparams.values(), width=1))
  
file_path: tensor2tensor/tensor2tensor/utils/misc_utils.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import pprint
  import re
label_desc: Use image node_id 3 for calling a global function with example usage: pprint_hparams(hparams) and returns: str