AttributeError: module 'tensorflow.contrib' has no attribute 'linalg'

[SeekPoint]

ub16c9@ub16c9-gpu:/media/ub16c9/fcd84300-9270-4bbd-896a-5e04e79203b7/ub16_prj/Transformer-in-generating-dialogue/old_version$ python3.6 train.py
WARNING: Logging before flag parsing goes to stderr.
W0709 19:39:18.573528 139820381153024 init.py:308] Limited tf.compat.v2.summary API due to missing TensorBoard installation.
W0709 19:39:19.670274 139820381153024 deprecation.py:323] From /media/ub16c9/fcd84300-9270-4bbd-896a-5e04e79203b7/ub16_prj/Transformer-in-generating-dialogue/old_version/data_loader.py:102: slice_input_producer (from tensorflow.python.training.input) is deprecated and will be removed in a future version.
Instructions for updating:
Queue-based input pipelines have been replaced by tf.data. Use tf.data.Dataset.from_tensor_slices(tuple(tensor_list)).shuffle(tf.shape(input_tensor, out_type=tf.int64)[0]).repeat(num_epochs). If shuffle=False, omit the .shuffle(...).
W0709 19:39:19.674089 139820381153024 deprecation.py:323] From /usr/local/lib/python3.6/dist-packages/tensorflow/python/training/input.py:374: range_input_producer (from tensorflow.python.training.input) is deprecated and will be removed in a future version.
Instructions for updating:
Queue-based input pipelines have been replaced by tf.data. Use tf.data.Dataset.range(limit).shuffle(limit).repeat(num_epochs). If shuffle=False, omit the .shuffle(...).
W0709 19:39:19.681664 139820381153024 deprecation.py:323] From /usr/local/lib/python3.6/dist-packages/tensorflow/python/training/input.py:320: input_producer (from tensorflow.python.training.input) is deprecated and will be removed in a future version.
Instructions for updating:
Queue-based input pipelines have been replaced by tf.data. Use tf.data.Dataset.from_tensor_slices(input_tensor).shuffle(tf.shape(input_tensor, out_type=tf.int64)[0]).repeat(num_epochs). If shuffle=False, omit the .shuffle(...).
W0709 19:39:19.682528 139820381153024 deprecation.py:323] From /usr/local/lib/python3.6/dist-packages/tensorflow/python/training/input.py:190: limit_epochs (from tensorflow.python.training.input) is deprecated and will be removed in a future version.
Instructions for updating:
Queue-based input pipelines have been replaced by tf.data. Use tf.data.Dataset.from_tensors(tensor).repeat(num_epochs).
W0709 19:39:19.683694 139820381153024 deprecation.py:323] From /usr/local/lib/python3.6/dist-packages/tensorflow/python/training/input.py:199: QueueRunner.init (from tensorflow.python.training.queue_runner_impl) is deprecated and will be removed in a future version.
Instructions for updating:
To construct input pipelines, use the tf.data module.
W0709 19:39:19.684487 139820381153024 deprecation.py:323] From /usr/local/lib/python3.6/dist-packages/tensorflow/python/training/input.py:199: add_queue_runner (from tensorflow.python.training.queue_runner_impl) is deprecated and will be removed in a future version.
Instructions for updating:
To construct input pipelines, use the tf.data module.
W0709 19:39:19.689042 139820381153024 deprecation.py:323] From /media/ub16c9/fcd84300-9270-4bbd-896a-5e04e79203b7/ub16_prj/Transformer-in-generating-dialogue/old_version/data_loader.py:110: shuffle_batch (from tensorflow.python.training.input) is deprecated and will be removed in a future version.
Instructions for updating:
Queue-based input pipelines have been replaced by tf.data. Use tf.data.Dataset.shuffle(min_after_dequeue).batch(batch_size).
W0709 19:39:19.708497 139820381153024 deprecation_wrapper.py:119] From train.py:28: The name tf.variable_scope is deprecated. Please use tf.compat.v1.variable_scope instead.

W0709 19:39:19.708798 139820381153024 deprecation_wrapper.py:119] From /media/ub16c9/fcd84300-9270-4bbd-896a-5e04e79203b7/ub16_prj/Transformer-in-generating-dialogue/old_version/modules.py:110: The name tf.get_variable is deprecated. Please use tf.compat.v1.get_variable instead.

W0709 19:39:20.456506 139820381153024 lazy_loader.py:50]
The TensorFlow contrib module will not be included in TensorFlow 2.0.
For more information, please see:

• https://github.com/tensorflow/community/blob/master/rfcs/20180907-contrib-sunset.md
• https://github.com/tensorflow/addons
• https://github.com/tensorflow/io (for I/O related ops)
  If you depend on functionality not listed there, please file an issue.

W0709 19:39:20.482045 139820381153024 deprecation.py:323] From train.py:47: dropout (from tensorflow.python.layers.core) is deprecated and will be removed in a future version.
Instructions for updating:
Use keras.layers.dropout instead.
W0709 19:39:20.527111 139820381153024 deprecation.py:323] From /media/ub16c9/fcd84300-9270-4bbd-896a-5e04e79203b7/ub16_prj/Transformer-in-generating-dialogue/old_version/modules.py:159: dense (from tensorflow.python.layers.core) is deprecated and will be removed in a future version.
Instructions for updating:
Use keras.layers.dense instead.
W0709 19:39:20.528612 139820381153024 deprecation.py:506] From /usr/local/lib/python3.6/dist-packages/tensorflow/python/ops/init_ops.py:1251: calling VarianceScaling.init (from tensorflow.python.ops.init_ops) with dtype is deprecated and will be removed in a future version.
Instructions for updating:
Call initializer instance with the dtype argument instead of passing it to the constructor
W0709 19:39:20.767735 139820381153024 deprecation.py:323] From /media/ub16c9/fcd84300-9270-4bbd-896a-5e04e79203b7/ub16_prj/Transformer-in-generating-dialogue/old_version/modules.py:190: add_dispatch_support..wrapper (from tensorflow.python.ops.array_ops) is deprecated and will be removed in a future version.
Instructions for updating:
Use tf.where in 2.0, which has the same broadcast rule as np.where
Traceback (most recent call last):
File "train.py", line 136, in
g = Graph(True)
File "train.py", line 95, in init
scope = "self_attention")
File "/media/ub16c9/fcd84300-9270-4bbd-896a-5e04e79203b7/ub16_prj/Transformer-in-generating-dialogue/old_version/modules.py", line 200, in multihead_attention
tril = tf.contrib.linalg.LinearOperatorTriL(diag_vals).to_dense()
AttributeError: module 'tensorflow.contrib' has no attribute 'linalg'
ub16c9@ub16c9-gpu:/media/ub16c9/fcd84300-9270-4bbd-896a-5e04e79203b7/ub16_prj/Transformer-in-generating-dialogue/old_version$

[EternalFeather]

Following the official description of the tensorflow , the “linalg” package of tf1.12 version has been moved to tf.linalg.XXX

[Ailing-Zou]

If I change this row into 'tf.linalg.LinearOperatorTriL(diag_vals).to_dense()'
another error will report: module 'tensorflow._api.v1.linalg' has no attribute 'LinearOperatorTriL'
tensorflow 1.14.0

[Ailing-Zou]

After I search on google, I get the answer

• tril = tf.contrib.linalg.LinearOperatorTriL(diag_vals).to_dense() # (T_q, T_k)

• tril = tf.linalg.LinearOperatorLowerTriangular(diag_vals).to_dense() # (T_q, T_k)