26 Commits (84c1ad7eaa6c628c702bd9b9c9db2e0a025d05e7)

Author	SHA1	Message	Date
Harrison Chase	4d526c49ed	bump experimental to 008 (#8490)	1 year ago
Harrison Chase	8f14ddefdf	add anthropic functions wrapper (#8475) ... a cheeky wrapper around claude that adds in function calling support (kind of, hence it going in experimental)	1 year ago
Harrison Chase	2448043b84	bump and fix (#8441)	1 year ago
Harrison Chase	fab24457bc	remove code (#8425)	1 year ago
Harrison Chase	3a78450883	update experimental (#8402) ... some changes were made to experimental, porting them over	1 year ago
Bagatur	61dd92f821	bump 246 (#8410)	1 year ago
Harrison Chase	1b0bfa54cf	cr	1 year ago
Martin Krasser	93260a9922	Fix broken `make` targets `format_diff` and `lint_diff` (#8344) ... Since the refactoring into sub-projects `libs/langchain` and `libs/experimental`, the `make` targets `format_diff` and `lint_diff` do not work anymore when running `make` from these subdirectories. Reason is that ``` PYTHON_FILES=$(shell git diff --name-only --diff-filter=d master | grep -E '\.py$$|\.ipynb$$') ``` generates paths from the project's root directory instead of the corresponding subdirectories. This PR fixes this by adding a `--relative` command line option. - Tag maintainer: @baskaryan	1 year ago
Harrison Chase	ae78ef7fe6	bump experimental to 005 (#8339)	1 year ago
Vadim Gubergrits	e7e5cb9d08	Tree of Thought introducing a new ToTChain. (#5167) ... # [WIP] Tree of Thought introducing a new ToTChain. This PR adds a new chain called ToTChain that implements the ["Large Language Model Guided Tree-of-Though"](https://arxiv.org/pdf/2305.08291.pdf) paper. There's a notebook example `docs/modules/chains/examples/tot.ipynb` that shows how to use it. Implements #4975 ## Who can review? Community members can review the PR once tests pass. Tag maintainers/contributors who might be interested: - @hwchase17 - @vowelparrot --------- Co-authored-by: Vadim Gubergrits <vgubergrits@outbox.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Daniel Alexander Brenot	bf1357f584	Added async support to PlanAndExecute Chain (#8239) ... - Description: Adds async support to the PlanAndExecute Chain Maintainer responsibilities: - Async: @agola11 --------- Co-authored-by: Bagatur <baskaryan@gmail.com>	1 year ago
Leonid Ganeline	ee6ff96e28	docstrings cleanup (#8311) ... - added missed docstrings - changed docstrings into consistent format @baskaryan	1 year ago
Nuno Campos	a612800ef0	Runnable single protocol (#7800) ... Objects implementing Runnable: BasePromptTemplate, LLM, ChatModel, Chain, Retriever, OutputParser - [x] Implement Runnable in base Retriever - [x] Raise TypeError in operator methods for unsupported things - [x] Implement dict which calls values in parallel and outputs dict with results - [x] Merge in `+` for prompts - [x] Confirm precedence order for operators, ideal would be `+` `|`, https://docs.python.org/3/reference/expressions.html#operator-precedence - [x] Add support for openai functions, ie. Chat Models must return messages - [x] Implement BaseMessageChunk return type for BaseChatModel, a subclass of BaseMessage which implements __add__ to return BaseMessageChunk, concatenating all str args - [x] Update implementation of stream/astream for llm and chat models to use new `_stream`, `_astream` optional methods, with default implementation in base class `raise NotImplementedError` use https://stackoverflow.com/a/59762827 to see if it is implemented in base class - [x] Delete the IteratorCallbackHandler (leave the async one because people using) - [x] Make BaseLLMOutputParser implement Runnable, accepting either str or BaseMessage --------- Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com>	1 year ago
Bagatur	5c6dcb1960	bump 243 (#8289)	1 year ago
Leonid Ganeline	c580c81cca	docstrings `experimental` (#7969) ... - added/changed docstring for `experimental` - added/changed docstrings for different artifacts - @baskaryan	1 year ago
Bagatur	82b8d8596c	bump lc241 exp3 (#8193)	1 year ago
Bagatur	4928f7a9f5	undo bump (#8192)	1 year ago
Bagatur	d5689d58ab	Bagatur/bump 241 (#8182)	1 year ago
Harrison Chase	3caccf304c	Harrison/hugginggpt (#8162) ... Co-authored-by: Yongliang Shen <withsyl@163.com>	1 year ago
Harrison Chase	77bf75c236	bump experimental to 002 (#8150)	1 year ago
Harrison Chase	e46126eac6	add llamaapi (#8140)	1 year ago
Harrison Chase	9f3073d418	bump versions (#8129)	1 year ago
Harrison Chase	aa0e69bc98	Harrison/official pre release (#8106)	1 year ago
Harrison Chase	8dcabd9205	bump releases rc0 (#8097)	1 year ago
Harrison Chase	d353d668e4	remove CVEs (#8092) ... This PR aims to move all code with CVEs into `langchain.experimental`. Note that we are NOT yet removing from the core `langchain` package - we will give people a week to migrate here. See MIGRATE.md for how to migrate Zero changes to functionality Vulnerabilities this addresses: PALChain: - https://security.snyk.io/vuln/SNYK-PYTHON-LANGCHAIN-5752409 - https://security.snyk.io/vuln/SNYK-PYTHON-LANGCHAIN-5759265 SQLDatabaseChain - https://security.snyk.io/vuln/SNYK-PYTHON-LANGCHAIN-5759268 `load_prompt` (Python files only) - https://security.snyk.io/vuln/SNYK-PYTHON-LANGCHAIN-5725807	1 year ago
Harrison Chase	da04760de1	Harrison/move experimental (#8084)	1 year ago