code: def _plot(  #  type: ignore[override]
      cls,
      ax: Axes,
      y: np.ndarray,
      style=None,
      bw_method=None,
      ind=None,
      column_num=None,
      stacking_id: int | None = None,
      **kwds,
  ):
      from scipy.stats import gaussian_kde
  
      y = remove_na_arraylike(y)
      gkde = gaussian_kde(y, bw_method=bw_method)
  
      y = gkde.evaluate(ind)
      lines = MPLPlot._plot(ax, ind, y, style=style, **kwds)
      return lines
  
imports: from __future__ import annotations
  from typing import TYPE_CHECKING, Any, Literal, final
  import numpy
  from pandas.core.dtypes.common import is_integer, is_list_like
  from pandas.core.dtypes.generic import ABCDataFrame, ABCIndex
  from pandas.core.dtypes.missing import isna, remove_na_arraylike
  from pandas.io.formats.printing import pprint_thing
  from pandas.plotting._matplotlib.core import LinePlot, MPLPlot
  from pandas.plotting._matplotlib.groupby import create_iter_data_given_by, reformat_hist_y_given_by
  from pandas.plotting._matplotlib.misc import unpack_single_str_list
  from pandas.plotting._matplotlib.tools import create_subplots, flatten_axes, maybe_adjust_figure, set_ticks_props
label_desc: Use image node_id 5 for calling the KdePlot obj's underlying member method code with example usage: obj._plot(cls, ax, y, style, bw_method, ind, column_num, stacking_id) and returns: lines