docstr: A proxy-call to the dataframe's `.plot()`.
code: def plot(self):
      """
      A proxy-call to the dataframe's `.plot()`.
      """
      return self.dataframe.plot()
  
imports: from abc import ABC
label_desc: Use image node_id 43 for calling the DataframeAbstract obj's underlying member method code with example usage: obj.plot() and returns: self