Test.assertTrue(np.allclose(firstVector.norm(2.0),1.0),'incorrect setup of normalizer')# COMMAND ---# MAGIC %md# MAGIC ## Part 3# COMMAND ---# MAGIC %md# MAGIC Let's just check and see that our norms are equal to 1.0# COMMAND ---l2Norm = udf(lambdav: float(v.norm(2.0)), ...