class_docstr: Serializes any CheckResult instance into a list of IPython formatters.
  
  Parameters
  ----------
  value : CheckResult
      CheckResult instance that needed to be serialized.
class_docstr_tok: ["Serializes","any","CheckResult","instance","into","a","list","of","IPython","formatters",".","Parameters","--","--","--","--","--","value",":","CheckResult","CheckResult","instance","that","needed","to","be","serialized","."]
docstr: Prepare the header section.
docstr_tok: ["Prepare","the","header","section","."]
code: def prepare_header(self, output_id: t.Optional[str] = None) -> HTML:
      """Prepare the header section."""
      return HTML(
          self._html_serializer.prepare_header(output_id=output_id)
      )
  
imports: import typing
  from IPython.display import HTML, Image
  from plotly.basedatatypes import BaseFigure
  from deepchecks.core import check_result
  from deepchecks.core.serialization.abc import IPythonFormatter, IPythonSerializer
  from deepchecks.core.serialization.common import flatten
  from deepchecks.core.serialization.dataframe.html import DataFrameSerializer
  from .None import html
label_desc: Use image node_id 3 for calling the CheckResultSerializer obj's underlying member method code with example usage: obj.prepare_header(output_id) and returns: HTML