189 test failing in tutorials

[robsdavis]

Description

• The timegan tutorial test was failing due to the lack of static data in the googlestocks data. This fix adds in the ability to handle this case. closes Test failing in tutorials #189
• Fixes bug introduced by numpy>=1.24 that caused a few time series tests to fail, due to no longer handling jagged arrays.
• Fixed bug that stopped ddpm model being run on gpu

Affected Dependencies

Additionally this fix adds lifelines!=0.27.5 to requirements, due to a bug in the lifelines release.

How has this been tested?

• standard automated tests

Checklist

• I have followed the Contribution Guidelines and Code of Conduct
• I have commented my code following the van der Schaar Lab Styleguide
• I have labelled this PR with the relevant Type labels
• My changes are covered by tests

[DrShushen]

I think ideally you might want to run test_full.yml with these changes just to check everything passes. I see there's no way to manually trigger the workflow run though.

Could you add the following line to test_pr.yml, test_full.yml and test_tutorials.yml?
https://github.com/vanderschaarlab/temporai/blob/main/.github/workflows/test.yml#L10

This will allow to manually trigger any of the workflows whenever you need (and you can choose the branch to run the workflow on), like here (see "Run Workflow" button):
https://github.com/vanderschaarlab/temporai/actions/workflows/test_full.yml

It might not get enabled until you merge this PR into main.

[robsdavis]

Great idea. I've added the workflow_dispatch, but as you suggested it is not currently enabled. Think I will need to merge this PR first.