code: def mapname(name):
      if name in renametable:
          return renametable[name]
      return name
  
file_path: shogun/examples/undocumented/python/structure_dynprog.py
imports: from shogun import *
  import numpy
  from numpy import array, Inf, float64, matrix, frompyfunc, zeros
  import gzip
  import scipy
  from scipy.io import loadmat
  import pickle
label_desc: Use image node_id 2 for calling a global function with example usage: mapname(name) and returns: name, renametable