docstr: Do feature generation and return the dataframe.
  
  Returns:
      DataFrameType: The DataFrame with generated features.
docstr_tok: ["Do","feature","generation","and","return","the","dataframe",".","Returns",":","DataFrameType",":","The","DataFrame","with","generated","features","."]
code: def generate_features(self) -> DataFrameType:
      """
      Do feature generation and return the dataframe.
  
      Returns:
          DataFrameType: The DataFrame with generated features.
      """
  
      return self.chat(
          """
  1. Copy the dataframe to a new variable named df_features.
  2. Do feature generation.
  3. Return df_features.
  """
      )
  
imports: from ..helpers.df_info import DataFrameType
  from typing import Union
  from abc import ABC, abstractmethod
label_desc: Use image node_id 4 for calling the Shortcuts obj's underlying member method code with example usage: obj.generate_features() and returns: self