class_docstr: Layout of entire plot
class_docstr_tok: ["Layout","of","entire","plot"]
docstr: Modify data before it is drawn out by the geom
  
  Parameters
  ----------
  layers : list
      List of layers
docstr_tok: ["Modify","data","before","it","is","drawn","out","by","the","geom","Parameters","--","--","--","--","--","layers",":","list","List","of","layers"]
code: def finish_data(self, layers: Layers):
      """
      Modify data before it is drawn out by the geom
  
      Parameters
      ----------
      layers : list
          List of layers
      """
      for layer in layers:
          layer.data = self.facet.finish_data(layer.data, self)
  
file_path: plotnine/plotnine/facets/layout.py
imports: from __future__ import annotations
  import typing
  from contextlib import suppress
  import numpy
  from .._utils import match
  from ..exceptions import PlotnineError
  from ..iapi import labels_view, layout_details, pos_scales
label_desc: Use image node_id 7 for calling the Layout obj's underlying member method code with example usage: obj.finish_data(layers) without return types