code: def get_distr(center=0.0, stdev=default_stdev, length=50):
      "Returns a PDF of a given length. "
      # distr = np.random.random(length)
  
      # sticking to normal distibution to easily control separability
      distr = rng.normal(center, stdev, size=[length, 1])
  
      return distf get_distr(center=0.0, stdev=default_stdev, length=50):
      "Returns a PDF of a given length. "
      # distr = np.random.random(length)
  
      # sticking to normal distibution to easily control separability
      distr = rng.normal(center, stdev, size=[length, 1])
  
      return distr
docs: Returns a PDF of a given length.