class_docstr: Attr dict
      
class_docstr_tok: ["Attr","dict"]
code: def __str__(self):
      return str(self.dict)
  
file_path: PGL/legacy/examples/distribute_metapath2vec/utils.py
imports: from __future__ import division
  from __future__ import absolute_import
  from __future__ import print_function
  from __future__ import unicode_literals
  import os
  import time
  import yaml
  import numpy
  from pgl.utils.logger import log
label_desc: Use image node_id 3 for calling the AttrDict obj's underlying member method code with example usage: obj.__str__() and returns: str