code: def random_word(N):
      return "".join(
          random.choices(
              string.ascii_uppercase
              + string.ascii_lowercase
              + string.digits,
              k=N,
          )
      )
  
file_path: fastText/python/doc/examples/FastTextEmbeddingBag.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from __future__ import unicode_literals
  from torch.nn.modules.sparse import EmbeddingBag
  import numpy
  import torch
  import random
  import string
  import time
  from fasttext import load_model
  from torch.autograd import Variable
label_desc: Use image node_id 1 for calling a global function with example usage: random_word(N) and returns: str