title: numpy random not working with seed
body: <pre><code>import random
  seed = random.random()
  random_seed  = random.Random(seed)
  random_vec = [ random_seed.random() for i in range(10)]
  </code></pre>
  
  <p>The above is essentially:</p>
  
  <pre><code>np.random.randn(10)
  </code></pre>
  
  <p>But I am not able to figure out how to set the seed? </p>