Workflow (Guide Notebooks Regression - EC2) failing because of version upgrade in default tensorflow

[hvgazula]

• Failed run installs tensorflow==2.16.x
• Successful run installs tensorflow==2.15.x

Solution: lock the pip dependency for tensorflow at 2.15.x for the time being (notice this will not work on openmind until March 19th)

[hvgazula]

Update: More info. Hopefully, this should be resolved in a few days once tf-probability is updated.

As soon as the drivers on openmind are updated, there's no need to version lock tensorflow.

[hvgazula]

Tried 2.16 and been running into a lot of other issues with the current code base. Will close this for now to be worked on at a later date.

[hvgazula]

Note:

1. tf=2.16 + tf-probability=0.24 + tf-keras
2. metrics should be provided as list
3. checkpoint filepath should have a .keras extension (this doesn't fail in nobrainer==1.2.0)
4. and so on..