docstr: Plots training set (and validation set if available) scoring history for an H2OOrdinalModel. The ``timestep``
  and ``metric`` arguments are restricted to what is available in its scoring history.
  
  :param timestep: A unit of measurement for the x-axis.
  :param metric: A unit of measurement for the y-axis.
  :param save_plot_path: a path to save the plot via using matplotlib function savefig.
  
  :returns: Object that contains the resulting scoring history plot (can be accessed using ``result.figure()``).
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code: def plot(
      self,
      timestep="AUTO",
      metric="AUTO",
      save_plot_path=None,
      **kwargs,
  ):
      """
      Plots training set (and validation set if available) scoring history for an H2OOrdinalModel. The ``timestep``
      and ``metric`` arguments are restricted to what is available in its scoring history.
  
      :param timestep: A unit of measurement for the x-axis.
      :param metric: A unit of measurement for the y-axis.
      :param save_plot_path: a path to save the plot via using matplotlib function savefig.
  
      :returns: Object that contains the resulting scoring history plot (can be accessed using ``result.figure()``).
      """
      if not has_extension(self, "ScoringHistory"):
          raise H2OValueError(
              "Scoring history plot is not available for this type of model (%s)."
              % self.algo
          )
  
      self.scoring_history_plot(
          timestep=timestep,
          metric=metric,
          save_plot_path=save_plot_path,
          **kwargs,
      )
  
file_path: h2o-3/h2o-py/h2o/model/models/ordinal.py
imports: import h2o
  from h2o.exceptions import H2OValueError
  from h2o.frame import H2OFrame
  from h2o.model import ModelBase
  from h2o.model.extensions import has_extension
  from h2o.utils.compatibility import *
  from h2o.utils.typechecks import assert_is_type
label_desc: Use image node_id 4 for calling the H2OOrdinalModel obj's underlying member method code with example usage: obj.plot(timestep, metric, save_plot_path) without return types