Add policheck to azure pipeline (microsoft#1371)

* Add policheck to azure pipeline

* policheck only runs on windows

* try without exclusions arg

Support for Python 3.12 (microsoft#1317)

* support for Python 3.12

* add python 3.12 to workflows

* version string fix

* retrieval chat

* teachability

* workflow

* redistribute notebook tests

* fix incorrect notebook introduction

* update banner; remove unused imports; update openai workflow

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

Fix registration of async functions (microsoft#1201)

* bug fix for async functions

* Update test_conversable_agent.py

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

* Update test/agentchat/test_conversable_agent.py

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

* commented out cell in a notebook until issue microsoft#1205 is not fixed

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

bump version to 0.2.5 (microsoft#1180)

Teachability for any agent (microsoft#1091)

* Partial implementation

* Partial implementation

* Fixes

* update tests

* cleanup

* update tests

* comments

* logging

* wording

* underscore

* Extend notebook for teachable GPTAssistantAgent

* Notebook for teachable GPTAssistantAgents

* Update notebook

* Update notebook

* Update notebook

* Update notebook

* revert file

* Update blog post and other documentation.

* pre-commit

* Address reviewer feedback.

* Add new nb link to examples page.

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

bump version to 0.2.3 (microsoft#1140)

Convert ChatCompletionMessage to Dict after completion (microsoft#791)

* update

* update

* update signature

* update

* update

* fix test funccall groupchat

* reverse change

* update

* update

* update

* update

* update

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Co-authored-by: Qingyun Wu <qingyun.wu@psu.edu>
Co-authored-by: Chi Wang <wang.chi@microsoft.com>

raise error for content_filter (microsoft#849)

* raise error for content_filter

* use the code field

* simplify

update readmex (microsoft#759)

improve CODE_BLOCK_PATTERN for a more robust code match (microsoft#571)

* improve CODE_BLOCK_PATTERN for more robust match

* improve and add tests

* Add support for \r\n

* Updated the regex to support indented code blocks (per the Markdown spec). Added test cases for both.

* Update formatting

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