Expected int for argument 'axis' not <tf.Tensor 'input:0' shape=(?, 10, 1) dtype=float64>.

[sherlockhoatszx]

in the lstm_predictor.py file , i change to the tf.unpack. But still error pops out: Expected int for argument 'axis' not <tf.Tensor 'input:0' shape=(?, 10, 1) dtype=float64>.

def lstm_model(X, y):
stacked_lstm = tf.nn.rnn_cell.MultiRNNCell(lstm_cells(rnn_layers), state_is_tuple=True)
**x = tf.unpack(1, time_steps, X)**

full version of error report:

File "", line 1, in
runfile('/home/sherlock/Downloads/TensorFlow-Tutorials-for-Time-Series-master/lstm-for-epf.py', wdir='/home/sherlock/Downloads/TensorFlow-Tutorials-for-Time-Series-master')

File "/usr/local/lib/python2.7/dist-packages/spyder/utils/site/sitecustomize.py", line 866, in runfile
execfile(filename, namespace)

File "/usr/local/lib/python2.7/dist-packages/spyder/utils/site/sitecustomize.py", line 94, in execfile
builtins.execfile(filename, *where)

File "/home/sherlock/Downloads/TensorFlow-Tutorials-for-Time-Series-master/lstm-for-epf.py", line 42, in
regressor.fit(X['train'], y['train'], monitors=[validation_monitor], logdir=LOG_DIR)

File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/base.py", line 257, in fit
monitors=monitors)

File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 662, in _train_model
train_op, loss_op = self._get_train_ops(features, targets)

File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 963, in _get_train_ops
_, loss, train_op = self._call_model_fn(features, targets, ModeKeys.TRAIN)

File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 946, in _call_model_fn
return self._model_fn(features, targets, mode=mode)

File "/usr/local/lib/python2.7/dist-packages/tensorflow/contrib/learn/python/learn/estimators/base.py", line 493, in _model_fn
predictions, loss = model_fn(features, targets)

File "lstm_predictor.py", line 116, in lstm_model
x = tf.unpack(1, time_steps, X)

File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/array_ops.py", line 799, in unpack
return gen_array_ops._unpack(value, num=num, axis=axis, name=name)

File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/ops/gen_array_ops.py", line 3023, in _unpack
name=name)

File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/framework/op_def_library.py", line 666, in apply_op
attr_value.i = _MakeInt(value, key)

File "/usr/local/lib/python2.7/dist-packages/tensorflow/python/framework/op_def_library.py", line 155, in _MakeInt
(arg_name, repr(v)))

TypeError: Expected int for argument 'axis' not <tf.Tensor 'input:0' shape=(?, 10, 1) dtype=float64>.