* chaning default model to gpt-4o-mini
* adding release notes
* fixing some missed tests
* fixing some more missed tests
* fixing one last missed test
* fixing linting issues
* making pylint happy about an end2end test
* chaning if test to walruss operator
* fixing azure embedder from ada to text-embedding-ada-002
* initial import
* wip
* cleaning up tests
* fixing tests
* adding context relevance
* reverting some wrong changes to due PyCharm error in refactoring
* building eval pipeline only once
* handling mypy issues