* LMM Code added

* LLaVA notebook update

* Test cases and Notebook modified for OpenAI v1

* Move LMM into contrib
To resolve test issues and deploy issues
In the future, we can install pillow by default, and then move back
LMM agents into agentchat

* LMM test setup update

* try...except... clause for LMM tests

* disable patch for llava agent test
To resolve dependencies issue for build

* Add LMM Blog

* Change docstring for LMM agents

* Docstring update patch

* llava: insert reply at position 1 now
So, it can still handle human_input_mode
and max_consecutive_reply

* Resolve comments
Fixing: typos, blogs, yml, and add OpenAIWrapper

* Signature typo fix for LMM agent: system_message

* Update LMM "content" from latest OpenAI release
Reference  https://platform.openai.com/docs/guides/vision

* update LMM test according to latest OpenAI release

* Fully support GPT-4V now
1. Add a notebook for GPT-4V. LLava notebook also updated.
2. img_utils updated
3. GPT-4V formatter now return base64 image with mime type
4. Infer mime type directly from b64 image content (while loading
   without suffix)
5. Test cases modified according to all the related changes.

* GPT-4V link updated in blog

---------

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>

* 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>