docstr: Calculate the rolling mean.
  
  Args:
      column (str): The column to calculate the rolling mean for.
      window (int): The window size.
  
  Returns:
      DataFrameType: The DataFrame containing the rolling mean.
docstr_tok: ["Calculate","the","rolling","mean",".","Args",":","column","(","str",")",":","The","column","to","calculate","the","rolling","mean","for",".","window","(","int",")",":","The","window","size",".","Returns",":","DataFrameType",":","The","DataFrame","containing","the","rolling","mean","."]
code: def rolling_mean(self, column: str, window: int) -> DataFrameType:
      """
      Calculate the rolling mean.
  
      Args:
          column (str): The column to calculate the rolling mean for.
          window (int): The window size.
  
      Returns:
          DataFrameType: The DataFrame containing the rolling mean.
      """
  
      return self.chat(
          f"Calculate the rolling mean of the column {column} with a window"
          f" of {window}.",
      )
  
imports: from ..helpers.df_info import DataFrameType
  from typing import Union
  from abc import ABC, abstractmethod
label_desc: Use image node_id 14 for calling the Shortcuts obj's underlying member method code with example usage: obj.rolling_mean(column, window) and returns: self