15 Commits (1e80113ac98b286e581c0210d3bbdcdc57f4e87c)

Author	SHA1	Message	Date
Bagatur	bccb07f93e	core[patch]: simple prompt pretty printing (#15968)	8 months ago
chyroc	b65e57971e	Patch: improve type hint (#15451)	9 months ago
Harrison Chase	4ad77f777e	[core] prompt changes (#15186) ... change it to pass all variables through all the way in invoke	9 months ago
Nuno Campos	d5533b7081	Add option to make messages placeholder optional (#15031) ... <!-- Thank you for contributing to LangChain! Please title your PR "<package>: <description>", where <package> is whichever of langchain, community, core, experimental, etc. is being modified. Replace this entire comment with: - **Description:** a description of the change, - **Issue:** the issue # it fixes if applicable, - **Dependencies:** any dependencies required for this change, - **Twitter handle:** we announce bigger features on Twitter. If your PR gets announced, and you'd like a mention, we'll gladly shout you out! Please make sure your PR is passing linting and testing before submitting. Run `make format`, `make lint` and `make test` from the root of the package you've modified to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://python.langchain.com/docs/contributing/ If you're adding a new integration, please include: 1. a test for the integration, preferably unit tests that do not rely on network access, 2. an example notebook showing its use. It lives in `docs/docs/integrations` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. -->	9 months ago
Harrison Chase	f5befe3b89	manual mapping (#14422)	9 months ago
James Braza	8b0060184d	Fixing empty input variable crashing `PromptTemplate` validations (#14314) ... - Fixes `input_variables=[""]` crashing validations with a template `"{}"` - Uses `__cause__` for proper `Exception` chaining in `check_valid_template`	10 months ago
Harrison Chase	8eab4d95c0	Harrison/delegate from template (#14266) ... Co-authored-by: M.R. Sopacua <144725145+msopacua@users.noreply.github.com>	10 months ago
William FH	528fc76d6a	Update Prompt Format Error (#14044) ... The number of times I try to format a string (especially in lcel) is embarrassingly high. Think this may be more actionable than the default error message. Now I get nice helpful errors ``` KeyError: "Input to ChatPromptTemplate is missing variable 'input'. Expected: ['input'] Received: ['dialogue']" ```	10 months ago
umair mehmood	b3e08f9239	improvement: fix chat prompt loading from config (#13818) ... Add loader for loading chat prompt from config file. fixed: #13667 @efriis @baskaryan	10 months ago
Bagatur	16af282429	BUGFIX: add prompt imports for backwards compat (#13702)	10 months ago
Bagatur	e327bb4ba4	IMPROVEMENT: Conditionally import core type hints (#13700)	10 months ago
Josep Pon Farreny	143049c90f	Added partial_variables to BaseStringMessagePromptTemplate.from_template(...) (#13645) ... **Description:** BaseStringMessagePromptTemplate.from_template was passing the value of partial_variables into cls(...) via **kwargs, rather than passing it to PromptTemplate.from_template. Which resulted in those *partial_variables being* lost and becoming required *input_variables*. Co-authored-by: Josep Pon Farreny <josep.pon-farreny@siemens.com> Co-authored-by: Bagatur <baskaryan@gmail.com>	10 months ago
Bagatur	c61e30632e	BUG: more core fixes (#13665) ... Fix some circular deps: - move PromptValue into top level module bc both PromptTemplates and OutputParsers import - move tracer context vars to `tracers.context` and import them in functions in `callbacks.manager` - add core import tests	10 months ago
Bagatur	d32e511826	REFACTOR: Refactor langchain_core (#13627) ... Changes: - remove langchain_core/schema since no clear distinction b/n schema and non-schema modules - make every module that doesn't end in -y plural - where easy have 1-2 classes per file - no more than one level of nesting in directories - only import from top level core modules in langchain	10 months ago
Harrison Chase	d82cbf5e76	Separate out langchain_core package (#13577) ... Co-authored-by: Nuno Campos <nuno@boringbits.io> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago