Add author tag

Author: gwtaylor

hf_example.py

@@ -5,13 +5,16 @@
 It requires the theano-hf package:
 https://github.com/boulanni/theano-hf
 
+@author Graham Taylor
+
 """
 from rnn import MetaRNN
 from hf import SequenceDataset, hf_optimizer
 import numpy as np
 import matplotlib.pyplot as plt
 import logging
 
+
 def test_real(n_updates=100):
     """ Test RNN with real-valued outputs. """
     n_hidden = 10