code: def load() -> DataFrame:
      """
      Load the Core CPI data used in the examples
  
      Returns
      -------
      data : DataFrame
          Data set containing the CPI less Food and Energy
  
      Notes
      -----
      From the FRED database
      """
      return load_file(__file__, "crude.csv.gz")
  
label_desc: Use image node_id 1 for calling a global function with example usage: load() and returns: load_file