code: def next_batch(N):
      samples = np.random.normal(4.0, 0.5, N)
      samples.sort()
      return samples
  
file_path: edward/examples/gan_synthetic_data.py
imports: from __future__ import absolute_import
  from __future__ import print_function
  from __future__ import division
  import edward
  import matplotlib.pyplot
  import numpy
  import seaborn
  import tensorflow
  from scipy.stats import norm
label_desc: Use image node_id 1 for calling a global function with example usage: next_batch(N) and returns: samples