class_docstr: A single training/test example for simple sequence classification.
class_docstr_tok: ["A","single","training\/test","example","for","simple","sequence","classification","."]
code: def __str__(self):
      return self.__repr__()
  
file_path: singa/examples/onnx/bert/run_onnx_squad.py
imports: import collections
  import json
  import math
  import numpy
  import six
  import tokenization
label_desc: Use image node_id 2 for calling the SquadExample obj's underlying member method code with example usage: obj.__str__() and returns: self