Tensorflow.js Converter: Usage of `save_format` when converting to graph model causes error on Keras 3 about tfjs

[gaikwadrahul8]

Hi, @JRF63

I apologize for the delayed response and as far I know the TensorFlow.js converter currently does not support converting Keras models saved in the new format .keras . it's still relatively new and hasn't been fully integrated with the TensorFlow.js converter yet. TensorFlow.js developer team is actively developing the tfjs-converter and support for the new .keras format might be added in future releases.

Thank you for bringing this issue to our attention! I've been able to reproduce the problem you described in the issue template. At the moment while we wait for the tfjs-converter to support the new .keras format, you can use a temporary workaround by simply saving your model in the .h5 format for TensorFlow.js conversion. I've tested this approach and it seems like working as expected.

For your reference I've created a gist containing your code snippet that demonstrates saving the model in .h5 format and it's working as expected, please refer this gist-file

Thank you for your understanding and patience.