class_docstr: <<< HeatMap >>>
  
  The heat map is mainly used to represent the size of the value by color,
  which must be used in conjunction with the visualMap component.
  Two categories of axes must be used in rectangular coordinates.
code: def add_yaxis(
      self,
      series_name: str,
      yaxis_data: types.Sequence[types.Union[dict]],
      value: types.Sequence[types.Union[dict]],
      *,
      xaxis_index: types.Optional[types.Numeric] = None,
      yaxis_index: types.Optional[types.Numeric] = None,
      label_opts: types.Label = opts.LabelOpts(),
      markpoint_opts: types.MarkPoint = None,
      markline_opts: types.MarkLine = None,
      tooltip_opts: types.Tooltip = None,
      itemstyle_opts: types.ItemStyle = None,
  ):
      self._append_legend(series_name)
      self.options.get("yAxis")[0].update(data=yaxis_data)
      self.options.get("series").append(
          {
              "type": ChartType.HEATMAP,
              "name": series_name,
              "xAxisIndex": xaxis_index,
              "yAxisIndex": yaxis_index,
              "data": value,
              "label": label_opts,
              "markLine": markline_opts,
              "markPoint": markpoint_opts,
              "tooltip": tooltip_opts,
              "itemStyle": itemstyle_opts,
          }
      )
      return self
  
imports: from ...None import options
  from ...None import types
  from ...charts.chart import RectChart
  from ...globals import ChartType
label_desc: Use image node_id 2 for calling the HeatMap obj's underlying member method code with example usage: obj.add_yaxis(series_name, yaxis_data, value) and returns: self