code: def _parse_image(self, dataobject, img_type):
      return "data:image/%s;base64, %s" % (
          img_type.lower(),
          self._parse_bytes(dataobject),
      )
  
imports: import json
  import sys
  import base64
  import datetime
  from collections import namedtuple
label_desc: Use image node_id 7 for calling the TaskToDict obj's underlying member method code with example usage: obj._parse_image(dataobject, img_type) and returns: unknown