code: def norm_elmo(e):
      for i in range(e.shape[0]):
          e[i, :, :] = norm_matrix(e[i, :, :])
  
file_path: magnitude/pymagnitude/converter_shared.py
imports: import hashlib
  import numpy
  import os
  from itertools import islice, chain
label_desc: Use image node_id 5 for calling a global function with example usage: norm_elmo(e) without return types