code: def Parse(
      text, message, ignore_unknown_fields=False, descriptor_pool=None
  ):
      """Parses a JSON representation of a protocol message into a message.
  
      Args:
        text: Message JSON representation.
        message: A protocol buffer message to merge into.
        ignore_unknown_fields: If True, do not raise errors for unknown fields.
        descriptor_pool: A Descriptor Pool for resolving types. If None use the
            default.
  
      Returns:
        The same message passed as argument.
  
      Raises::
        ParseError: On JSON parsing problems.
      """
      if not isinstance(text, six.text_type):
          text = text.decode("utf-8")
      try:
          js = json.loads(text, object_pairs_hook=_DuplicateChecker)
      except ValueError as e:
          raise ParseError("Failed to load JSON: {0}.".format(str(e)))
      return ParseDict(
          js, message, ignore_unknown_fields, descriptor_pool
      )
  
imports: import base64
  import json
  import math
  from operator import methodcaller
  import re
  import sys
  import six
  from google.protobuf.internal import type_checkers
  from google.protobuf import descriptor
  from google.protobuf import symbol_database
label_desc: Use image node_id 7 for calling a global function with example usage: Parse(text, message, ignore_unknown_fields, descriptor_pool) and returns: ParseDict