AI broken. Importing tflearn failed

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[M45ch1n3/pts/4:/srv/musicdb] python
Python 3.8.1 (default, Dec 21 2019, 20:57:38) 
[GCC 9.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import tflearn
2020-01-11 14:33:59.393571: I tensorflow/stream_executor/platform/default/dso_loader.cc:44] Successfully opened dynamic library libcudart.so.10.2
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python3.8/site-packages/tflearn/__init__.py", line 4, in <module>
    from . import config
  File "/usr/lib/python3.8/site-packages/tflearn/config.py", line 5, in <module>
    from .variables import variable
  File "/usr/lib/python3.8/site-packages/tflearn/variables.py", line 7, in <module>
    from tensorflow.contrib.framework.python.ops import add_arg_scope as contrib_add_arg_scope
ModuleNotFoundError: No module named 'tensorflow.contrib'
>>> 

Installed tensorflow:

• python-tensorflow-cuda 2.1.0-1
• tensorflow-cuda 2.1.0-1
• tflearn (0.3.2)

The tflearn module was installed via pip 9.3 (python 3.8).

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I need to replace tflearn.
It is old and does not support modern TensorFlow: tensorflow issue 30794.

The broken AI becomes more and more a major issue. I now also have to extend the MusicDB command line module musicai to print a list of all albums that have not been analyzed yet.

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In case this Issue got found via google:

The particular error from tensorflow.contrib.framework.python.ops import add_arg_scope as contrib_add_arg_scope is fixed in the TFLearn version on github.

But in general TFLearn is not ported to TensorFlow 2.x yet, and probably will never be (based on the overall activity of the TFLearn repository).

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With the next version (5.3.0) MusicAI will be marked as deprecated and will be removed in future versions.
The effort to fix this is too time consuming.