code: def learner_return_docstring(model_name: str) -> str:
      docstring = (
          """
      Returns
      ----------
      p : function pandas.DataFrame -> pandas.DataFrame
          A function that when applied to a DataFrame with the same columns as `df`
          returns a new DataFrame with a new column with predictions from the model.
  
      new_df : pandas.DataFrame
          A `df`-like DataFrame with the same columns as the input `df` plus a
          column with predictions from the model.
  
      log : dict
          A log-like Dict that stores information of the %s model."""
          % model_name
      )
  
      return docstring
  
label_desc: Use image node_id 2 for calling a global function with example usage: learner_return_docstring(model_name) and returns: docstring