class_docstr: An empty plot
  
  {usage}
  
  Parameters
  ----------
  {common_parameters}
code: def handle_na(self, data: pd.DataFrame) -> pd.DataFrame:
      return data
  
imports: from __future__ import annotations
  import typing
  from ..doctools import document
  from .geom import geom
label_desc: Use image node_id 2 for calling the geom_blank obj's underlying member method code with example usage: obj.handle_na(data) and returns: data