code: def index_dict_to_sorted_list(key_indices):
      sorted_list = [None] * len(key_indices)
      for key, index in key_indices.items():
          sorted_list[index] = key
      return sorted_list
  
imports: from collections import defaultdict
  import numpy
  from scipy.sparse import dok_matrix
label_desc: Use image node_id 5 for calling a global function with example usage: index_dict_to_sorted_list(key_indices) and returns: sorted_list