* 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>

* Replace `assert`s in the `conversable_agent` module with `if-log-raise`.

* Use a `logger` object in the `code_utils` module.

* Replace use of `assert` with `if-log-raise` in the `code_utils` module.

* Replace use of `assert` in the `math_utils` module with `if-not-raise`.

* Replace `assert` with `if` in the `oai.completion` module.

* Replace `assert` in the `retrieve_utils` module with an if statement.

* Add missing `not`.

* Blacken `completion.py`.

* Test `generate_reply` and `a_generate_reply` raise an assertion error
when there are neither `messages` nor a `sender`.

* Test `execute_code` raises an `AssertionError` when neither code nor
filename is provided.

* Test `split_text_to_chunks` raises when passed an invalid chunk mode.

* * Add `tiktoken` and `chromadb` to test dependencies as they're used in
the `test_retrieve_utils` module.

* Sort the test requirements alphabetically.

* minor fix for stablility

* fix format

* fix format

* update run_code logic

* format

* Update conversable_agent.py

* fix format

* Update conversable_agent.py

* add tests

* fix format

* revert changes

* 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

---------

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

* Extact_code can detect single-line code now

* Add comments for RE

* Add test case and adjust UNKNOWN behavior

* Remove tmp test files

* Update autogen/code_utils.py

---------

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