ASL with Keras 3

Merge pull request #618 from GoogleCloudPlatform/keras3-dev

Major update: Keras 3

Repo with Keras2 notebooks

Archiving the repo with Keras2 and Tensorflow centric notebooks

ASL on Vertex AI User-Managed Notebook

Merge pull request #478 from GoogleCloudPlatform/app-scaffold-benoit

App Scaffold

ASL on TF 2.8

Merge pull request #347 from GoogleCloudPlatform/diffusion-models

add diffusion model solution nb

ASL on TF 2.6

ASL contents based on TF 2.6 (before module update #278).

Contains code for both CAIP and Vertex AI

Merge pull request #206 from GoogleCloudPlatform/fc_pl_babyweights_ve…