code: def reparameterize(self, mu, std):
      eps = torch.randn_like(mu)
      return mu + eps * std
  
file_path: cornac/cornac/models/bivaecf/bivae.py
imports: import itertools
  import numpy
  import torch
  import torch.nn
  from tqdm.auto import trange
label_desc: Use image node_id 9 for calling the BiVAE obj's underlying member method code with example usage: obj.reparameterize(mu, std) and returns: unknown