code: def metadata(
      self, *args, **kwargs
  ):  # pylint: disable=unused-argument
      return self._metadata
  
imports: import base64
  import io
  from typing import Any, Dict, List, Union
  import jsonpickle
  import pandas
  import plotly
  from deepchecks.core.check_result import CheckFailure, CheckResult, DisplayMap
  from deepchecks.core.condition import Condition, ConditionCategory, ConditionResult
  from deepchecks.utils.html import imagetag
label_desc: Use image node_id 2 for calling the FakeCheck obj's underlying member method code with example usage: obj.metadata() and returns: self