* 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>

* Update comments to make it more clear

* Update Installation

* fix typo

* wording

* typo

* UPDATE - Updated retrieve_utils.py to have the ability to parse text from pdf files

* UNDO - change to recursive condition

* UPDATE - updated agentchat_RetrieveChat.ipynb to clarify which file types are accepted to be in the docs path

* ADD - missing import

* UPDATE - setup.py to have PyPDF2 in retrievechat

* RE-ADD - urls

* ADD - tests for retrieve utils, and removed deprecated PyPdf2

* Update agentchat_RetrieveChat.ipynb

* Update retrieve_utils.py

Fix format

* Update retrieve_utils.py

Replace print with logger

* UPDATE - added more specific exception to PDF decryption try/catch

* FIX - typo, return statement at wrong indentation in extract_text_from_pdf

---------

Co-authored-by: Ward <award40@LAMU0CLP74YXVX6.uhc.com>
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

---------

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

* Upsert in batch

* Improve update context, support customized answer prefix

* Update tests

* Update intermediate answer

* Fix duplicate intermediate answer, add example 6 to notebook

* Add notebook results

* Works better without intermediate answers in the context

* Bump version to 0.1.2

* Remove commented code and add descriptions to _generate_retrieve_user_reply

---------

Co-authored-by: Qingyun Wu <qingyun.wu@psu.edu>