the layer MLP has never been called and thus has no defined output

[sparta-2024]

Describe the bug When using tensorflow 2.16 or 2.17 to do train ,there is an error occurred:the layer MLP has never been called and thus has no defined output. To Reproduce Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

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• Device: [e.g. Samsung S20]
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[sparta-2024]

models.py file should be added the following code: import os os.environ["TF_USE_LEGACY_KERAS"] = "1"

[isha382]

hi @sparta-2024, the issue is of the version of tensorflow you can try with 2.9.0 version which is preferred version and can refer following documentation policy for more information.