Tensorflow Graphics

Hello everybody. I’m asking for help because I can’t find the math attribute.

Some advice?

I would like to use this optimizer :

tfg.math.optimizer.levenberg_marquardt

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https://preview.redd.it/nvvx664lddf71.png?width=1583&format=png&auto=webp&s=b9a3d5d724b2cdbaa87d17f4880c6d17969095e1