kaknikhil commented on a change in pull request #522:
URL: https://github.com/apache/madlib/pull/522#discussion_r508925083
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File path:
src/ports/postgres/modules/deep_learning/test/unit_tests/test_madlib_keras.py_in
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@@ -28,12 +28,13 @@ from os import path
sys.path.append(path.dirname(path.dirname(path.dirname(path.dirname(path.abspath(__file__))))))
sys.path.append(path.dirname(path.dirname(path.dirname(path.abspath(__file__)))))
-import keras
-from keras.models import *
-from keras.layers import *
import unittest
from mock import *
import plpy_mock as plpy
+
+from tensorflow import keras
+from tensorflow.keras.models import *
+from tensorflow.keras.layers import *
Review comment:
Because of these imports, the `__name__` variable changes from __main__
to ` from tensorflow.keras.layers import *` which makes it so that none of the
tests get run.
Looks like this is a bug in tf 1.14 (which has been fixed in 2.0)
A quick way to fix this would be to move these imports to inside the `if
__name__ == '__main__'` code block.
This probably won't be a problem for our source code since we don't depend
on the `__name__` variable but we should at least look into it.
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