code: def make_encoder(n_in, n_latent, n_h):
      return Encoder(n_in, n_latent, n_h)
  
imports: import numpy
  import chainer
  import chainer.distributions
  import chainer.functions
  import chainer.links
  from chainer import reporter
label_desc: Use image node_id 1 for calling a global function with example usage: make_encoder(n_in, n_latent, n_h) and returns: Encoder