Revert "Revert "Keras 3 w/ tf2.16" (#1387)"

This reverts commit 3d5ba66.

Author: djherbis

tpu/Dockerfile

@@ -65,14 +65,10 @@ RUN pip install tensorflow_hub https://storage.googleapis.com/cloud-tpu-tpuvm-ar
     papermill jupyterlab python-lsp-server[all] "jupyter-lsp==1.5.1" \
     pandas matplotlib opencv-python-headless librosa accelerate diffusers scikit-learn transformers \
     seaborn timm albumentations einops pyarrow fastparquet opencv-python \
+    "keras>3" keras-cv keras-nlp \
     kagglehub && \
     /tmp/clean-layer.sh
 
-# b/318672157 Install Keras 3 for loading models.
-# We ignore dependencies for now since tf2.15 should work despite pip saying it won't.
-RUN pip install --no-dependencies "keras>3" keras-cv keras-nlp && \
-    /tmp/clean-layer.sh
-
 # Tensorflow libtpu:
 RUN curl --output /lib/libtpu.so https://storage.googleapis.com/cloud-tpu-tpuvm-artifacts/libtpu/${TF_LIBTPU_VERSION}/libtpu.so
 

tpu/config.txt

@@ -3,8 +3,8 @@ PYTHON_WHEEL_VERSION=cp310
 PYTHON_VERSION_PATH=python3.10
 # gsutil ls gs://cloud-tpu-tpuvm-artifacts/tensorflow
 # https://cloud.google.com/tpu/docs/supported-tpu-configurations#libtpu_versions
-TENSORFLOW_VERSION=2.15.0
-TF_LIBTPU_VERSION=1.9.0
+TENSORFLOW_VERSION=2.16.1
+TF_LIBTPU_VERSION=1.10.1
 TF_LINUX_WHEEL_VERSION=manylinux_2_17_x86_64.manylinux2014_x86_64
 JAX_VERSION=0.4.23
 # gsutil ls gs://pytorch-xla-releases/wheels/tpuvm/* | grep libtpu | grep -v -E ".*rc[0-9].*"