<pre><code> 12 for ii, (x, y) in enumerate(get_batches(train_x, train_y, batch_size), 1):
13 feed = {inputs_: x,
---> 14 labels_: y[:, None],
15 keep_prob: 0.5,
16 initial_state: state}
TypeError: list indices must be integers or slices, not tuple
</code></pre>