Merge pull request Kaggle#849 from Kaggle/fix-tensorflow-import

Delay tensorflow_gcs_config import

Merge pull request Kaggle#849 from Kaggle/fix-tensorflow-import

Delay tensorflow_gcs_config import

Merge pull request Kaggle#844 from Kaggle/rm-redundant-opencv-pip

Remove redundant opencv-python pip command.

Merge pull request Kaggle#844 from Kaggle/rm-redundant-opencv-pip

Remove redundant opencv-python pip command.

Add support for setting the GCS credential

Set the credential for both the TPU and the local notebook.

https://b.corp.google.com/issues/158133824