code: def _convert_number(number):
      if number == float("inf"):
          return "NaN"
      if number == float("-inf"):
          return "-NaN"
      return number
  
imports: import json
  import logging
  import os
  import google.protobuf
  from tensorflow.core.framework import api_def_pb2
  from tensorflow.core.framework import op_def_pb2
  from tensorflow.core.framework import types_pb2
label_desc: Use image node_id 11 for calling a global function with example usage: _convert_number(number) and returns: number, str, str