langchain

Commit Graph

Author	SHA1	Message	Date
Matvey Arye	180657ca7a	Add template for conversational rag with timescale vector (#13041 ) Description: This is like the rag-conversation template in many ways. What's different is: - support for a timescale vector store. - support for time-based filters. - support for metadata filters. <!-- Thank you for contributing to LangChain! 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, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - 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` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md 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/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Erick Friis	93ae589f1b	Add mongo parent template to index (#13222 )	10 months ago
Erick Friis	a26105de8e	vectara rag mq (#13214 ) Description: another Vectara template for MultiQuery RAG flow Twitter handle: @ofermend Fixes to #13106 --------- Co-authored-by: Ofer Mendelevitch <ofer@vectara.com> Co-authored-by: Ofer Mendelevitch <ofermend@gmail.com>	10 months ago
Jacob Lee	cf271784fa	Add basic critique revise template (#12688 ) @baskaryan @hwchase17 --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Erick Friis	8ad3b255dc	Pirate Speak Configurable Template (#13153 )	10 months ago
Harrison Chase	5f38770161	Support oai tool call (#13110 ) Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: Nuno Campos <nuno@boringbits.io>	10 months ago
Erick Friis	3dbaaf59b2	Tool Retrieval Template (#13104 ) Adds a template like https://python.langchain.com/docs/modules/agents/how_to/custom_agent_with_tool_retrieval Uses OpenAI functions, LCEL, and FAISS	10 months ago
Erick Friis	54ad3cc2b8	template versions again (#13030 ) - scipy was locked due to py version - same guardrails-output-parser - rag-redis	10 months ago
Erick Friis	db4b97d590	Relock Templates (#13028 )	10 months ago
Stefano Lottini	4f4b020582	Add "Astra DB" vector store integration (#12966 ) # Astra DB Vector store integration - Description: This PR adds a `VectorStore` implementation for DataStax Astra DB using its HTTP API - Issue: (no related issue) - Dependencies: A new required dependency is `astrapy` (`>=0.5.3`) which was added to pyptoject.toml, optional, as per guidelines - Tag maintainer: I recently mentioned to @baskaryan this integration was coming - Twitter handle: `@rsprrs` if you want to mention me This PR introduces the `AstraDB` vector store class, extensive integration test coverage, a reworking of the documentation which conflates Cassandra and Astra DB on a single "provider" page and a new, completely reworked vector-store example notebook (common to the Cassandra store, since parts of the flow is shared by the two APIs). I also took care in ensuring docs (and redirects therein) are behaving correctly. All style, linting, typechecks and tests pass as far as the `AstraDB` integration is concerned. I could build the documentation and check it all right (but ran into trouble with the `api_docs_build` makefile target which I could not verify: `Error: Unable to import module 'plan_and_execute.agent_executor' with error: No module named 'langchain_experimental'` was the first of many similar errors) Thank you for a review! Stefano --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Tomaz Bratanic	13bd83bd61	Add neo4j vector memory template (#12993 )	10 months ago
Tomaz Bratanic	d9abcf1aae	Neo4j conversation cypher template (#12927 ) Adding custom graph memory to Cypher chain --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Jasan	ff87f4b4f9	Fix for rag-supabase readme (#12869 ) - Description: Correct naming for package in README - Issue: README wasn't aligned with pyproject.toml, resulting in not being able to install the rag-supabase package. - Tag maintainer: @gregnr	10 months ago
Harrison Chase	99ffeb239f	add ingest for mongo (#12897 )	10 months ago
Ofer Mendelevitch	ce21308f29	Vectara RAG template (#12975 ) - Description: RAG template using Vectara - Twitter handle: @ofermend	10 months ago
Harrison Chase	60d025b83b	mongo parent document retrieval (#12887 )	10 months ago
Michael Hunger	e43b4079c8	template: use dashes instead of underscores for neo4j-cypher package and path in readme (#12827 ) Minimal readme template update underscores didn't work, dashes do	10 months ago
Kacper Łukawski	66c41c0dbf	Add template for self-query-qdrant (#12795 ) This PR adds a self-querying template using Qdrant as a vector store. The template uses an artificial dataset and was implemented in a way that simplifies passing different components and choosing LLM and embedding providers. --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Daniel Chalef	f41f4c5e37	zep/rag conversation zep template (#12762 ) LangServe template for a RAG Conversation App using Zep. @baskaryan, @eyurtsev --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Tomaz Bratanic	0dbdb8498a	Neo4j Advanced RAG template (#12794 ) Todo: - [x] Docs	10 months ago
Harrison Chase	83cee2cec4	Template Readmes and Standardization (#12819 ) Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
Erick Friis	6c237716c4	Update readmes with new cli install (#12847 ) Old command still works. Just simplifying. Merge after releasing CLI 0.0.15	10 months ago
Harrison Chase	523e5803bb	update mongo template (#12838 )	10 months ago
Michael Landis	4fe9bf70b6	feat: add a rag template for momento vector index (#12757 ) # Description Add a RAG template showcasing Momento Vector Index as a vector store. Includes a project directory and README. # Twitter handle Tag the company @momentohq for a mention and @mlonml for the contribution.	10 months ago
Lance Martin	2683c2fc53	Update template index (#12809 )	10 months ago
apeng-singlestore	5c0e9ac578	Add template for rag-singlestoredb (#12805 ) This change adds a new template for simple RAG using the SingleStoreDB vectorstore. Twitter: @alexjpeng --------- Co-authored-by: Erick Friis <erick@langchain.dev>	10 months ago
ba230t	9214d8e6ed	Fixed a typo in templates/docs/CONTRIBUTING.md (delimeters =>delimiters) (#12774 ) - Description: Just fixed a minor typo in templates/docs/CONTRIBUTING.md. - Issue: No linked issues. Very small contribution!	10 months ago
Tomaz Bratanic	2a9f40ed28	Add input types to cypher templates (#12800 )	10 months ago
Matvey Arye	9369d6aca0	Fixes to the docs for timescale vector template (#12756 )	11 months ago
Erick Friis	4421ba46d7	Demo Server, Fix Timescale (#12746 ) - improve demo server - missing deps	11 months ago
Erick Friis	ab5309f6f2	template updates (#12736 ) - langchain license - add timescale vector dep to that template	11 months ago
Lance Martin	6406c53089	Update template index w/ Timescale (#12729 )	11 months ago
Sayandip	8dbbcf0b6c	Adding a template for Solo Performance Prompting Agent (#12627 ) Description: This template creates an agent that transforms a single LLM into a cognitive synergist by engaging in multi-turn self-collaboration with multiple personas. Tag maintainer: @hwchase17 --------- Co-authored-by: Sayandip Sarkar <sayandip.sarkar@skypointcloud.com> Co-authored-by: Erick Friis <erick@langchain.dev>	11 months ago
Erick Friis	b825dddf95	fix elastic rag template in playground (#12682 ) - a few instructions in the readme (load_documents -> ingest.py) - added docker run command for local elastic - adds input type definition to render playground properly	11 months ago
Lance Martin	f0eba1ac63	Add RAG input types (#12684 ) Co-authored-by: Erick Friis <erick@langchain.dev>	11 months ago
Predrag Gruevski	09711ad5a1	Both lint and format `templates` with ruff v0.1.3. (#12676 ) - Both lint and format code in `templates`. - Upgrade to ruff v0.1.3.	11 months ago
Predrag Gruevski	f7f35a9102	Use black to lint notebooks and docs for now. (#12679 ) Due to #12677 having lots of errors for the time being.	11 months ago
Lance Martin	9e17d1a225	Update Vertex template (#12644 ) Co-authored-by: Erick Friis <erick@langchain.dev>	11 months ago
Harrison Chase	9a10b2b047	fix plate chain (#12673 )	11 months ago
Erika Cardenas	d26ac5f999	Update README for Hybrid Search Weaviate (#12661 ) - Description: Updated the README for Hybrid Search Weaviate	11 months ago
Erick Friis	2a7e0a27cb	update lc version (#12655 ) also updated py version in `csv-agent` and `rag-codellama-fireworks` because they have stricter python requirements	11 months ago
Lance Martin	da94c750c5	Add RAG template for Timescale Vector (#12651 ) <!-- Thank you for contributing to LangChain! 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, - Tag maintainer: for a quicker response, tag the relevant maintainer (see below), - 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` to check this locally. See contribution guidelines for more information on how to write/run tests, lint, etc: https://github.com/langchain-ai/langchain/blob/master/.github/CONTRIBUTING.md 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/extras` directory. If no one reviews your PR within a few days, please @-mention one of @baskaryan, @eyurtsev, @hwchase17. --> --------- Co-authored-by: Matvey Arye <mat@timescale.com>	11 months ago
Stefano Lottini	a4e4b5a86f	Relax python version and remove need for explicit setup step (#12637 ) This PR addresses what seems like a unnecessary Python version restriction in the pyroject.toml specs within both Cassandra (/Astra DB) templates. With "^3.11" I got some version incompatibilities with the latest "langchain add [...]" commands, so these are now relaxed in line with the other templates I could inspect. Incidentally, in the "entomology" template, the need for an explicit "setup" step for the user to carry on has been removed, replaced by a check-and-execute-if-necessary instruction on app startup. Thank you for your attention!	11 months ago
Erick Friis	912ace18e9	fix template py verisons (#12650 )	11 months ago
William FH	17c2e3b87e	Rename Template (#12649 ) To chatbot feedback. Update import	11 months ago
Erick Friis	7f6e751a3d	template updates (#12646 )	11 months ago
Leonid Kuligin	a53cac4508	added template to use Vertex Vector Search for q&a (#12622 ) added template to use Vertex Vector Search for q&a	11 months ago
Lance Martin	944cb552bb	Minor updates to READMEs (#12642 )	11 months ago
William FH	88f0f1e73b	Conversational Feedback (#12590 ) Context in the README. Show how score chat responses based on a followup from the user and then log that as feedback in LangSmith	11 months ago
Erick Friis	a1fae1fddd	Readme rewrite (#12615 ) Co-authored-by: Lance Martin <lance@langchain.dev> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	11 months ago

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94 Commits (a837b03e5571dd811d8a8979e030e662d3b0beaa)