code: def available_normalisation_functions() -> List[str]:
      """
      Retrieve the available normalisation functions in Quantus.
  
      Returns
      -------
      List[str]
          With the available normalisation functions in Quantus.
      """
      return [c for c in AVAILABLE_NORMALISATION_FUNCTIONS.keys()]
  
file_path: Quantus/quantus/helpers/constants.py
imports: import sys
  from typing import List, Dict, Mapping, Type
  from quantus.functions.loss_func import *
  from quantus.functions.normalise_func import *
  from quantus.functions.perturb_func import *
  from quantus.functions.similarity_func import *
  from quantus.functions import n_bins_func
  from quantus.metrics import *
label_desc: Use image node_id 7 for calling a global function with example usage: available_normalisation_functions() and returns: unknown