code: def load_pickle(fname):
      """Load object from pickle file `fname`.
  
      Parameters
      ----------
      fname : str
         filename to load dict or other python object
  
      Returns
      -------
      dix : object
         dictionary or other object
  
      Examples
      --------
      dipy.io.pickles.save_pickle
  
      """
      inp = open(fname, "rb")
      dix = pickle.load(inp)
      inp.close()
      return dix
  
label_desc: Use image node_id 2 for calling a global function with example usage: load_pickle(fname) and returns: dix