Describe the bug
Calling minimize on a VGP model using a keras optimizer no longer works when using TF 2.12 or 2.12.
Additional context
This is due https://github.com/keras-team/tf-keras/issues/161 and is most easily fixed on the tenorflow side. We should therefore decide whether we're happy to wait or if we want a workaround for the affected versions.
Describe the bug Calling minimize on a VGP model using a keras optimizer no longer works when using TF 2.12 or 2.12.
Additional context This is due https://github.com/keras-team/tf-keras/issues/161 and is most easily fixed on the tenorflow side. We should therefore decide whether we're happy to wait or if we want a workaround for the affected versions.