* speed up notebook in CI

* improve notebook

* comment about filter

* bug fix for summary

* bump version to 0.2.26

* restrict openai version

* news update

* add tags in example

On April 2, 2024 the following API preview releases will be retired and will stop accepting API requests:

2023-03-15-preview
2023-06-01-preview
2023-07-01-preview
2023-08-01-preview

To avoid service disruptions, update to use the latest version 2024-02-15-preview.

https://review.learn.microsoft.com/en-us/azure/ai-services/openai/api-version-deprecation

* Remove GPT-4 as the default model.

* Updated test_compressible_agent to work around a bug that would otherwise default to gpt-4. Revist after #1073 is addressed.

* Worked around another bug in test_compressible_agent. It seems the config_list was always empty!

* Reverted changes to compressible agent.

* Noted that GPT-4 is the preferred model in the OAI_CONFIG_LIST_sample and README.

* Fixed failing tests after #1110

* Update OAI_CONFIG_LIST_sample

Co-authored-by: Chi Wang <wang.chi@microsoft.com>

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Co-authored-by: Chi Wang <wang.chi@microsoft.com>

* Update OAI_CONFIG_LIST_sample

replace to api_base from base_url.  api_base is the correct name, otherwise it will error with invalid URL

* put base_url back, add a comment that "api_base" should be used for v0.1.x

* fix typo

* Update OAI_CONFIG_LIST_sample

grammar fix

Co-authored-by: Chi Wang <wang.chi@microsoft.com>

---------

Co-authored-by: Li Jiang <bnujli@gmail.com>
Co-authored-by: Chi Wang <wang.chi@microsoft.com>

* api_base -> base_url (#383)

* InvalidRequestError -> BadRequestError (#389)

* remove api_key_path; close #388

* close #402 (#403)

* openai client (#419)

* openai client

* client test

* _client -> client

* _client -> client

* extra kwargs

* Completion -> client (#426)

* Completion -> client

* Completion -> client

* Completion -> client

* Completion -> client

* support aoai

* fix test error

* remove commented code

* support aoai

* annotations

* import

* reduce test

* skip test

* skip test

* skip test

* debug test

* rename test

* update workflow

* update workflow

* env

* py version

* doc improvement

* docstr update

* openai<1

* add tiktoken to dependency

* filter_func

* async test

* dependency

* migration guide (#477)

* migration guide

* change in kwargs

* simplify header

* update optigude description

* deal with azure gpt-3.5

* add back test_eval_math_responses

* timeout

* Add back tests for RetrieveChat (#480)

* Add back tests for RetrieveChat

* Fix format

* Update dependencies order

* Fix path

* Fix path

* Fix path

* Fix tests

* Add not run openai on MacOS or Win

* Update skip openai tests

* Remove unnecessary dependencies, improve format

* Add py3.8 for testing qdrant

* Fix multiline error of windows

* Add openai tests

* Add dependency mathchat, remove unused envs

* retrieve chat is tested

* bump version to 0.2.0b1

---------

Co-authored-by: Li Jiang <bnujli@gmail.com>

* fix bug for windows

* fix bug for windows

* more clear example

* link to example

* add test

* format

* comment

* fix assertion error

* fix test error and links

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Co-authored-by: Chi Wang (MSR) <chiw@microsoft.com>