langchain

Commit Graph

Author	SHA1	Message	Date
Zander Chase	0c6ed657ef	Convert Chain to a Chain Factory (#4605 ) ## Change Chain argument in client to accept a chain factory The `run_over_dataset` functionality seeks to treat each iteration of an example as an independent trial. Chains have memory, so it's easier to permit this type of behavior if we accept a factory method rather than the chain object directly. There's still corner cases / UX pains people will likely run into, like: - Caching may cause issues - if memory is persisted to a shared object (e.g., same redis queue) , this could impact what is retrieved - If we're running the async methods with concurrency using local models, if someone naively instantiates the chain and loads each time, it could lead to tons of disk I/O or OOM	1 year ago
Davis Chase	36f9e9a0ba	Skip flaky unit test (#4591 )	1 year ago
Eugene Yurtsev	08ed927c32	Turn on extended tests (#4588 ) # Turn on strict extended tests This PR turns on strict testing for extended tests.	1 year ago
Zander Chase	d96f6a106b	Add Steamship Image Generation Tool (#4580 ) Co-authored-by: Enias Cailliau <enias@steamship.com>	1 year ago
Eugene Yurtsev	a5371a0fa2	Add pytest --only-extended and --only-core options (#4494 ) # Adds testing options to pytest This PR adds the following options: * `--only-core` will skip all extended tests, running all core tests. * `--only-extended` will skip all core tests. Forcing alll extended tests to be run. Running `py.test` without specifying either option will remain unaffected. Run all tests that can be run within the unit_tests direction. Extended tests will run if required packages are installed. ## Before submitting ## Who can review?	1 year ago
Leonid Ganeline	e17d0319d5	Add `arxiv` retriever (#4538 )	1 year ago
SimFG	7bcf238a1a	Optimize the initialization method of GPTCache (#4522 ) Optimize the initialization method of GPTCache, so that users can use GPTCache more quickly.	1 year ago
Zander Chase	f4d3cf2dfb	Add Invocation Params (#4509 ) ### Add Invocation Params to Logged Run Adds an llm type to each chat model as well as an override of the dict() method to log the invocation parameters for each call --------- Co-authored-by: Ankush Gola <ankush.gola@gmail.com>	1 year ago
Zander Chase	4ee47926ca	Add on_chat_message_start (#4499 ) ### Add on_chat_message_start to callback manager and base tracer Goal: trace messages directly to permit reloading as chat messages (store in an integration-agnostic way) Add an `on_chat_message_start` method. Fall back to `on_llm_start()` for handlers that don't have it implemented. Does so in a non-backwards-compat breaking way (for now)	1 year ago
Sunish Sheth	812e5f43f5	Add _type for all parsers (#4189 ) Used for serialization. Also add test that recurses through our subclasses to check they have them implemented Would fix https://github.com/hwchase17/langchain/issues/3217 Blocking: https://github.com/mlflow/mlflow/pull/8297 --------- Signed-off-by: Sunish Sheth <sunishsheth2009@gmail.com> Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
kYLe	0d51a1f12b	Add LLMs support for Anyscale Service (#4350 ) Add Anyscale service integration under LLM Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Evan Jones	f668251948	parameterized distance metrics; lint; format; tests (#4375 ) # Parameterize Redis vectorstore index Redis vectorstore allows for three different distance metrics: `L2` (flat L2), `COSINE`, and `IP` (inner product). Currently, the `Redis._create_index` method hard codes the distance metric to COSINE. I've parameterized this as an argument in the `Redis.from_texts` method -- pretty simple. Fixes #4368 ## Before submitting I've added an integration test showing indexes can be instantiated with all three values in the `REDIS_DISTANCE_METRICS` literal. An example notebook seemed overkill here. Normal API documentation would be more appropriate, but no standards are in place for that yet. ## Who can review? Not sure who's responsible for the vectorstore module... Maybe @eyurtsev / @hwchase17 / @agola11 ?	1 year ago
Zander Chase	d969f43ed8	Load HuggingFace Tool (#4475 ) # Add option to `load_huggingface_tool` Expose a method to load a huggingface Tool from the HF hub --------- Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>	1 year ago
Davis Chase	9ec60ad832	Add azure cognitive search retriever (#4467 ) All credit to @UmerHA, made a couple small changes --------- Co-authored-by: UmerHA <40663591+UmerHA@users.noreply.github.com>	1 year ago
Davis Chase	46b100ea63	Add DocArray vector stores (#4483 ) Thanks to @anna-charlotte and @jupyterjazz for the contribution! Made few small changes to get it across the finish line --------- Signed-off-by: anna-charlotte <charlotte.gerhaher@jina.ai> Signed-off-by: jupyterjazz <saba.sturua@jina.ai> Co-authored-by: anna-charlotte <charlotte.gerhaher@jina.ai> Co-authored-by: jupyterjazz <saba.sturua@jina.ai> Co-authored-by: Saba Sturua <45267439+jupyterjazz@users.noreply.github.com>	1 year ago
Harrison Chase	b2f920e891	add tracing v2 env var (#4465 ) Co-authored-by: Ankush Gola <ankush.gola@gmail.com>	1 year ago
Davis Chase	04475bea7d	Mv plan and execute to experimental (#4459 )	1 year ago
Eugene Yurtsev	80558b5b27	Add workflow for testing with all deps (#4410 ) # Add action to test with all dependencies installed PR adds a custom action for setting up poetry that allows specifying a cache key: https://github.com/actions/setup-python/issues/505#issuecomment-1273013236 This makes it possible to run 2 types of unit tests: (1) unit tests with only core dependencies (2) unit tests with extended dependencies (e.g., those that rely on an optional pdf parsing library) As part of this PR, we're moving some pdf parsing tests into the unit-tests section and making sure that these unit tests get executed when running with extended dependencies.	1 year ago
Matt Robinson	3637d6da6e	feat: add loader for open office odt files (#4405 ) # ODF File Loader Adds a data loader for handling Open Office ODT files. Requires `unstructured>=0.6.3`. ### Testing The following should work using the `fake.odt` example doc from the [`unstructured` repo](https://github.com/Unstructured-IO/unstructured). ```python from langchain.document_loaders import UnstructuredODTLoader loader = UnstructuredODTLoader(file_path="fake.odt", mode="elements") loader.load() loader = UnstructuredODTLoader(file_path="fake.odt", mode="single") loader.load() ```	1 year ago
Harrison Chase	6b8d144ccc	Harrison/plan and solve (#4422 )	1 year ago
Rukmani	2b14036126	Update WhatsAppChatLoader to include the character ~ in the sender name (#4420 ) Fixes #4153 If the sender of a message in a group chat isn't in your contact list, they will appear with a ~ prefix in the exported chat. This PR adds support for parsing such lines.	1 year ago
Zander Chase	f2150285a4	Fix nested runs example ID (#4413 ) #### Only reference example ID on the parent run Previously, I was assigning the example ID to every child run. Adds a test.	1 year ago
Aivin V. Solatorio	6335cb5b3a	Add support for Qdrant nested filter (#4354 ) # Add support for Qdrant nested filter This extends the filter functionality for the Qdrant vectorstore. The current filter implementation is limited to a single-level metadata structure; however, Qdrant supports nested metadata filtering. This extends the functionality for users to maximize the filter functionality when using Qdrant as the vectorstore. Reference: https://qdrant.tech/documentation/filtering/#nested-key --------- Signed-off-by: Aivin V. Solatorio <avsolatorio@gmail.com>	1 year ago
Martin Holzhauer	872605a5c5	Add an option to extract more metadata from crawled websites (#4347 ) This pr makes it possible to extract more metadata from websites for later use. my usecase: parsing ld+json or microdata from sites and store it as structured data in the metadata field	1 year ago
Leonid Ganeline	ce15ffae6a	added `Wikipedia` retriever (#4302 ) - added `Wikipedia` retriever. It is effectively a wrapper for `WikipediaAPIWrapper`. It wrapps load() into get_relevant_documents() - sorted `__all__` in the `retrievers/__init__` - added integration tests for the WikipediaRetriever - added an example (as Jupyter notebook) for the WikipediaRetriever	1 year ago
Eugene Yurtsev	2ceb807da2	Add PDF parser implementations (#4356 ) # Add PDF parser implementations This PR separates the data loading from the parsing for a number of existing PDF loaders. Parser tests have been designed to help encourage developers to create a consistent interface for parsing PDFs. This interface can be made more consistent in the future by adding information into the initializer on desired behavior with respect to splitting by page etc. This code is expected to be backwards compatible -- with the exception of a bug fix with pymupdf parser which was returning `bytes` in the page content rather than strings. Also changing the lazy parser method of document loader to return an Iterator rather than Iterable over documents. ## Before submitting <!-- If you're adding a new integration, include an integration test and an example notebook showing its use! --> ## Who can review? Community members can review the PR once tests pass. Tag maintainers/contributors who might be interested: @ <!-- For a quicker response, figure out the right person to tag with @ @hwchase17 - project lead Tracing / Callbacks - @agola11 Async - @agola11 DataLoader Abstractions - @eyurtsev LLM/Chat Wrappers - @hwchase17 - @agola11 Tools / Toolkits - @vowelparrot -->	1 year ago
Eugene Yurtsev	ae0c3382dd	Add MimeType based parser (#4376 ) # Add MimeType Based Parser This PR adds a MimeType Based Parser. The parser inspects the mime-type of the blob it is parsing and based on the mime-type can delegate to the sub parser. ## Before submitting Waiting on adding notebooks until more implementations are landed. ## Who can review? Community members can review the PR once tests pass. Tag maintainers/contributors who might be interested: @hwchase17 @vowelparrot	1 year ago
Davis Chase	ba0057c077	Check OpenAI model kwargs (#4366 ) Handle duplicate and incorrectly specified OpenAI params Thanks @PawelFaron for the fix! Made small update Closes #4331 --------- Co-authored-by: PawelFaron <42373772+PawelFaron@users.noreply.github.com> Co-authored-by: Pawel Faron <ext-pawel.faron@vaisala.com>	1 year ago
Davis Chase	02ebb15c4a	Fix TextSplitter.from_tiktoken(#4361 ) Thanks to @danb27 for the fix! Minor update Fixes https://github.com/hwchase17/langchain/issues/4357 --------- Co-authored-by: Dan Bianchini <42096328+danb27@users.noreply.github.com>	1 year ago
Naveen Tatikonda	782df1db10	OpenSearch: Add Similarity Search with Score (#4089 ) ### Description Add `similarity_search_with_score` method for OpenSearch to return scores along with documents in the search results Signed-off-by: Naveen Tatikonda <navtat@amazon.com>	1 year ago
Eugene Yurtsev	aa11f7c89b	Add progress bar to filesystemblob loader, update pytest config for unit tests (#4212 ) This PR adds: * Option to show a tqdm progress bar when using the file system blob loader * Update pytest run configuration to be stricter * Adding a new marker that checks that required pkgs exist	1 year ago
Zander Chase	8b284f9ad0	Pass parsed inputs through to tool _run (#4309 )	1 year ago
Zander Chase	35c9e6ab40	Pass Callbacks through load_tools (#4298 ) - Update the load_tools method to properly accept `callbacks` arguments. - Add a deprecation warning when `callback_manager` is passed - Add two unit tests to check the deprecation warning is raised and to confirm the callback is passed through. Closes issue #4096	1 year ago
Jinto Jose	8a338412fa	mongodb support for chat history (#4266 )	1 year ago
Harrison Chase	c8b0b6e6c1	add youtube tools (#4320 )	1 year ago
Leonid Ganeline	9544b30821	added `Wikipedia` document loader (#4141 ) - Added the `Wikipedia` document loader. It is based on the existing `unilities/WikipediaAPIWrapper` - Added a respective ut-s and example notebook - Sorted list of classes in __init__	1 year ago
Eugene Yurtsev	423f497168	Add BlobParser abstraction (#3979 ) This PR adds the BlobParser abstraction. It follows the proposal described here: https://github.com/hwchase17/langchain/pull/2833#issuecomment-1509097756	1 year ago
Davis Chase	5ca13cc1f0	Dev2049/pypdfium2 (#4209 ) thanks @jerrytigerxu for the addition! --------- Co-authored-by: Jere Xu <jtxu2008@gmail.com> Co-authored-by: jerrytigerxu <jere.tiger.xu@gmailc.om>	1 year ago
George	2324f19c85	Update qdrant interface (#3971 ) Hello 1) Passing `embedding_function` as a callable seems to be outdated and the common interface is to pass `Embeddings` instance 2) At the moment `Qdrant.add_texts` is designed to be used with `embeddings.embed_query`, which is 1) slow 2) causes ambiguity due to 1. It should be used with `embeddings.embed_documents` This PR solves both problems and also provides some new tests	1 year ago
Zander Chase	1017e5cee2	Add LCP Client (#4198 ) Adding a client to fetch datasets, examples, and runs from a LCP instance and run objects over them.	1 year ago
Zander Chase	a30f42da4e	Update V2 Tracer (#4193 ) - Update the RunCreate object to work with recent changes - Add optional Example ID to the tracer - Adjust default persist_session behavior to attempt to load the session if it exists - Raise more useful HTTP errors for logging - Add unit testing - Fix the default ID to be a UUID for v2 tracer sessions Broken out from the big draft here: https://github.com/hwchase17/langchain/pull/4061	1 year ago
Mike Wang	c3044b1bf0	[test] Add integration_test for PandasAgent (#4056 ) - confirm creation - confirm functionality with a simple dimension check. The test now is calling OpenAI API directly, but learning from @vowelparrot that we’re caching the requests, so that it’s not that expensive. I also found we’re calling OpenAI api in other integration tests. Please lmk if there is any concern of real external API calls. I can alternatively make a fake LLM for this test. Thanks	1 year ago
Aivin V. Solatorio	6567b73e1a	JSON loader (#4067 ) This implements a loader of text passages in JSON format. The `jq` syntax is used to define a schema for accessing the relevant contents from the JSON file. This requires dependency on the `jq` package: https://pypi.org/project/jq/. --------- Signed-off-by: Aivin V. Solatorio <avsolatorio@gmail.com>	1 year ago
hp0404	2a3c5f8353	Update WhatsAppChatLoader regex to handle multiple date-time formats (#4186 ) This PR updates the `message_line_regex` used by `WhatsAppChatLoader` to support different date-time formats used in WhatsApp chat exports; resolves #4153. The new regex handles the following input formats: ```terminal [05.05.23, 15:48:11] James: Hi here [11/8/21, 9:41:32 AM] User name: Message 123 1/23/23, 3:19 AM - User 2: Bye! 1/23/23, 3:22_AM - User 1: And let me know if anything changes ``` Tests have been added to verify that the loader works correctly with all formats.	1 year ago
Zander Chase	84cfa76e00	Update Cohere Reranker (#4180 ) The forward ref annotations don't get updated if we only iimport with type checking --------- Co-authored-by: Abhinav Verma <abhinav_win12@yahoo.co.in>	1 year ago
Zander Chase	6032a051e9	Add Tenant ID to V2 Tracer (#4135 ) Update the V2 tracer to - use UUIDs instead of int's - load a tenant ID and use that when saving sessions	1 year ago
Zander Chase	2f087d63af	Fix Python RePL Tool (#4137 ) Filter out kwargs from inferred schema when determining if a tool is single input. Add a couple unit tests. Move tool unit tests to the tools dir	1 year ago
Harrison Chase	d4cf1eb60a	Add firestore memory (#3792 ) (#3941 ) If you have any other suggestions or feedback, please let me know. --------- Co-authored-by: yakigac <10434946+yakigac@users.noreply.github.com>	1 year ago
Mike Wang	67db495fcf	[agent] Add Spark Agent (#4020 ) - added support for spark through pyspark library. - added jupyter notebook as example.	1 year ago
rogerserper	b1446bea5f	google-serper: async + full json results + support for Google Images, Places and News (#4078 ) * implemented arun, results, and aresults. Reuses aiosession if available. * helper tools GoogleSerperRun and GoogleSerperResults * support for Google Images, Places and News (examples given) and filtering based on time (e.g. past hour) * updated docs	1 year ago
Zander Chase	65c3b146c9	Accept str or list[str] for shell (#4060 ) Relax the requirements	1 year ago
hp0404	374725a715	Refactor TelegramChatLoader and FacebookChatLoader classes and add tests (#3863 ) This PR includes two main changes: - Refactor the `TelegramChatLoader` and `FacebookChatLoader` classes by removing the dependency on pandas and simplifying the message filtering process. - Add test cases for the `TelegramChatLoader` and `FacebookChatLoader` classes. This test ensures that the class correctly loads and processes the example chat data, providing better test coverage for this functionality.	1 year ago
Jon Saginaw	ea64b1716d	Enhancement: option to Get All Tokens with a single Blockchain Document Loader call (#3797 ) The Blockchain Document Loader's default behavior is to return 100 tokens at a time which is the Alchemy API limit. The Document Loader exposes a startToken that can be used for pagination against the API. This enhancement includes an optional get_all_tokens param (default: False) which will: - Iterate over the Alchemy API until it receives all the tokens, and return the tokens in a single call to the loader. - Manage all/most tokenId formats (this can be int, hex16 with zero or all the leading zeros). There aren't constraints as to how smart contracts can represent this value, but these three are most common. Note that a contract with 10,000 tokens will issue 100 calls to the Alchemy API, and could take about a minute, which is why this param will default to False. But I've been using the doc loader with these utilities on the side, so figured it might make sense to build them in for others to use.	1 year ago
Zander Chase	afa9d1292b	Re-Permit Partials in `Tool` (#4058 ) Resolved issue #4053 Now that StructuredTool is a separate class, this constraint is no longer needed. Added/updated a unit test	1 year ago
Harrison Chase	a5dd73c1a6	Revert "[agent][property type] Change allowed_tools to Set as Duplicate doesn’t make sense" (#4014 ) Reverts hwchase17/langchain#3840	1 year ago
Davis Chase	f08a76250f	Better custom model handling OpenAICallbackHandler (#4009 ) Thanks @maykcaldas for flagging! think this should resolve #3988. Let me know if you still see issues after next release.	1 year ago
Harrison Chase	48ea27ba60	Harrison/blockwise sitemap (#3940 ) Co-authored-by: Martin Holzhauer <martin@holzhauer.eu>	1 year ago
Harrison Chase	f04faf8496	Harrison/spreedly (#3937 ) Co-authored-by: Esmit Pérez <esmitperez@users.noreply.github.com>	1 year ago
Harrison Chase	cd3f8582cb	Harrison/combined memory (#3935 ) Co-authored-by: engkheng <60956360+outday29@users.noreply.github.com>	1 year ago
Zander Chase	c4cb55a0c5	[Breaking] Migrate GPT4All to use PyGPT4All (#3934 ) Seems the pyllamacpp package is no longer the supported bindings from gpt4all. Tested that this works locally. Given that the older models weren't very performant, I think it's better to migrate now without trying to include a lot of try / except blocks --------- Co-authored-by: Nissan Pow <npow@users.noreply.github.com> Co-authored-by: Nissan Pow <pownissa@amazon.com>	1 year ago
Zander Chase	c582f2e9e3	Add Structure Chat Agent (#3912 ) Create a new chat agent that is compatible with the Multi-input tools	1 year ago
Mike Wang	ec21b7126c	[agent][property type] Change allowed_tools to Set as Duplicate doesn’t make sense (#3840 ) - ActionAgent has a property called, `allowed_tools`, which is declared as `List`. It stores all provided tools which is available to use during agent action. - This collection shouldn’t allow duplicates. The original datatype List doesn’t make sense. Each tool should be unique. Even when there are variants (assuming in the future), it would be named differently in load_tools. Test: - confirm the functionality in an example by initializing an agent with a list of 2 tools and confirm everything works. ```python3 def test_agent_chain_chat_bot(): from langchain.agents import load_tools from langchain.agents import initialize_agent from langchain.agents import AgentType from langchain.chat_models import ChatOpenAI from langchain.llms import OpenAI from langchain.utilities.duckduckgo_search import DuckDuckGoSearchAPIWrapper chat = ChatOpenAI(temperature=0) llm = OpenAI(temperature=0) tools = load_tools(["ddg-search", "llm-math"], llm=llm) agent = initialize_agent(tools, chat, agent=AgentType.CHAT_ZERO_SHOT_REACT_DESCRIPTION, verbose=True) agent.run("Who is Olivia Wilde's boyfriend? What is his current age raised to the 0.23 power?") test_agent_chain_chat_bot() ``` Result: <img width="863" alt="Screenshot 2023-05-01 at 7 58 11 PM" src="https://user-images.githubusercontent.com/62768671/235572157-0937594c-ddfb-4760-acb2-aea4cacacd89.png">	1 year ago
Davis Chase	e7e29f9937	Dev2049/add modern treasury (#3924 ) Modified Modern Treasury and Strip slightly so credentials don't have to be passed in explicitly. Thanks @mattgmarcus for adding Modern Treasury! --------- Co-authored-by: Matt Marcus <matt.g.marcus@gmail.com>	1 year ago
Davis Chase	5db6b796cf	Dev2049/hf emb encode kwargs (#3925 ) Thanks @amogkam for the addition! Refactored slightly --------- Co-authored-by: Amog Kamsetty <amogkam@users.noreply.github.com>	1 year ago
Zander Chase	9b9b231e10	Update some Tools Docs (#3913 ) Haven't gotten to all of them, but this: - Updates some of the tools notebooks to actually instantiate a tool (many just show a 'utility' rather than a tool. More changes to come in separate PR) - Move the `Tool` and decorator definitions to `langchain/tools/base.py` (but still export from `langchain.agents`) - Add scene explain to the load_tools() function - Add unit tests for public apis for the langchain.tools and langchain.agents modules	1 year ago
Zander Chase	84ea17b786	Move Tool Validation (#3923 ) Move tool validation to each implementation of the Agent. Another alternative would be to adjust the `_validate_tools()` signature to accept the output parser (and format instructions) and add logic there. Something like `parser.outputs_structured_actions(format_instructions)` But don't think that's needed right now.	1 year ago
Eugene Yurtsev	7cce68a051	Add minimal file system blob loader (#3669 ) This adds a minimal file system blob loader. If looks good, this PR will be merged and a few additional enhancements will be made.	1 year ago
Zura Isakadze	647bbf61c1	Add SQLiteChatMessageHistory (#3534 ) It's based on already existing `PostgresChatMessageHistory` Use case somewhere in between multiple files and Postgres storage.	1 year ago
James Brotchie	921894960b	Add ChatModel, LLM, and Embeddings for Google's PaLM APIs (#3575 ) - Add langchain.llms.GooglePalm for text completion, - Add langchain.chat_models.ChatGooglePalm for chat completion, - Add langchain.embeddings.GooglePalmEmbeddings for sentence embeddings, - Add example field to HumanMessage and AIMessage so that users can feed in examples into the PaLM Chat API, - Add system and unit tests. Note async completion for the Text API is not yet supported and will be included in a future PR. Happy for feedback on any aspect of this PR, especially our choice of adding an example field to Human and AI Message objects to enable passing example messages to the API.	1 year ago
Roma	d15f481352	Add unit test to output parsers (#3911 ) This pull request adds unit tests for various output parsers (BooleanOutputParser, CommaSeparatedListOutputParser, and StructuredOutputParser) to ensure their correct functionality and to increase code reliability and maintainability. The tests cover both valid and invalid input cases. Changes: Added unit tests for BooleanOutputParser. Added unit tests for CommaSeparatedListOutputParser. Added unit tests for StructuredOutputParser. Testing: All new unit tests have been executed, and they pass successfully. The overall test suite has been run, and all tests pass. Notes: These tests cover both successful parsing scenarios and error handling for invalid inputs. If any new output parsers are added in the future, corresponding unit tests should also be created to maintain coverage.	1 year ago
Davis Chase	2451310975	Chroma fix mmr (#3897 ) Fixes #3628, thanks @derekmoeller for the issue!	1 year ago
Davis Chase	52e4fba897	Fix self query pinecone translation (#3892 ) Enum to string conversion handled differently between python 3.9 and 3.11, currently breaking in 3.11 (see #3788). Thanks @peter-brady for catching this!	1 year ago
Zander Chase	19912d755e	Vwp/arxiv (#3855 ) Co-authored-by: Mike Wang <62768671+skcoirz@users.noreply.github.com>	1 year ago
Zander Chase	d7e17fc8fe	Deprecate StdInquireTool (#3850 ) - Deprecate StdInInquire tool (dup of HumanInputRun) - Expose missing tools from `langchain.tools`	1 year ago
Ankush Gola	d3ec00b566	Callbacks Refactor [base] (#3256 ) Co-authored-by: Nuno Campos <nuno@boringbits.io> Co-authored-by: Davis Chase <130488702+dev2049@users.noreply.github.com> Co-authored-by: Zander Chase <130414180+vowelparrot@users.noreply.github.com> Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Harrison Chase	bd7e0a534c	Harrison/csv loader (#3771 ) Co-authored-by: mrT23 <tal.r@codium.ai>	1 year ago
Mike Wang	ce4fea983b	[simple] added test case and improve self class return type annotation (#3773 ) a simple follow up of https://github.com/hwchase17/langchain/pull/3748 - added test case - improve annotation when function return type is class itself.	1 year ago
Harrison Chase	0c0f14407c	Harrison/tair (#3770 ) Co-authored-by: Seth Huang <848849+seth-hg@users.noreply.github.com>	1 year ago
Mike Wang	512c24fc9c	[annotation improvement] Make AgentType->Class Conversion More Scalable (#3749 ) In the current solution, AgentType and AGENT_TO_CLASS are placed in two separate files and both manually maintained. This might cause inconsistency when we update either of them. — latest — based on the discussion with hwchase17, we don’t know how to further use the newly introduced AgentTypeConfig type, so it doesn’t make sense yet to add it. Instead, it’s better to move the dictionary to another file to keep the loading.py file clear. The consistency is a good point. Instead of asserting the consistency during linting, we added a unittest for consistency check. I think it works as auto unittest is triggered every time with clear failure notice. (well, force push is possible, but we all know what we are doing, so let’s show trust. :>) ~~This PR includes~~ - ~~Introduced AgentTypeConfig as the source of truth of all AgentType related meta data.~~ - ~~Each AgentTypeConfig is a annotated class type which can be used for annotation in other places.~~ - ~~Each AgentTypeConfig can be easily extended when we have more meta data needs.~~ - ~~Strong assertion to ensure AgentType and AGENT_TO_CLASS are always consistent.~~ - ~~Made AGENT_TO_CLASS automatically generated.~~ ~~Test Plan:~~ - ~~since this change is focusing on annotation, lint is the major test focus.~~ - ~~lint, format and test passed on local.~~	1 year ago
Harrison Chase	be7a8e0824	Harrison/redis cache (#3766 ) Co-authored-by: Tyler Hutcherson <tyler.hutcherson@redis.com>	1 year ago
Mike Wang	b588446bf9	[simple][test] Added test case for schema.py (#3692 ) - added unittest for schema.py covering utility functions and token counting. - fixed a nit. based on huggingface doc, the tokenizer model is gpt-2. [link](https://huggingface.co/transformers/v4.8.2/_modules/transformers/models/gpt2/tokenization_gpt2_fast.html) - make lint && make format, passed on local - screenshot of new test running result <img width="1283" alt="Screenshot 2023-04-27 at 9 51 55 PM" src="https://user-images.githubusercontent.com/62768671/235057441-c0ac3406-9541-453f-ba14-3ebb08656114.png">	1 year ago
Jon Saginaw	f8d69e4e52	Enhancement: Blockchain Document Loader with better Metadata support (#3710 ) This PR includes some minor alignment updates, including: - metadata object extended to support contractAddress, blockchainType, and tokenId - notebook doc better aligned to standard langchain format - startToken changed from int to str to support multiple hex value types on the Alchemy API The updated metadata will look like the below. It's possible for a single contractAddress to exist across multiple blockchains (e.g. Ethereum, Polygon, etc.) so it's important to include the blockchainType. ``` metadata = {"source": self.contract_address, "blockchain": self.blockchainType, "tokenId": tokenId} ```	1 year ago
Davis Chase	220a7076ac	Add Mathpix pdf loader (#3727 ) Inspo https://twitter.com/danielgross/status/1651695062307274754?s=46&t=1zHLap5WG4I_kQPPjfW9fA Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Harrison Chase	40f6e60e68	Harrison/stripe (#3762 ) Co-authored-by: Ismail Pelaseyed <homanp@gmail.com>	1 year ago
Rafal Wojdyla	160bfae93f	Add `DocstoreFn` - lookup doc via arbitrary function (#3760 ) This partially addresses https://github.com/hwchase17/langchain/issues/1524, but it's also useful for some of our use cases. This `DocstoreFn` allows to lookup a document given a function that accepts the `search` string without the need to implement a custom `Docstore`. This could be useful when: * you don't want to implement a `Docstore` just to provide a custom `search` * it's expensive to construct an `InMemoryDocstore`/dict * you retrieve documents from remote sources * you just want to reuse existing objects	1 year ago
Zander Chase	5042bd40d3	Add Shell Tool (#3335 ) Create an official bash shell tool to replace the dynamically generated one	1 year ago
Zander Chase	334c162f16	Add Other File Utilities (#3209 ) Add other File Utilities, include - List Directory - Search for file - Move - Copy - Remove file Bundle as toolkit Add a notebook that connects to the Chat Agent, which somewhat supports multi-arg input tools Update original read/write files to return the original dir paths and better handle unsupported file paths. Add unit tests	1 year ago
Zander Chase	da7b51455c	Dynamic tool -> single purpose (#3697 ) I think the logic of https://github.com/hwchase17/langchain/pull/3684#pullrequestreview-1405358565 is too confusing. I prefer this alternative because: - All `Tool()` implementations by default will be treated the same as before. No breaking changes. - Less reliance on pydantic magic - The decorator (which only is typed as returning a callable) can infer schema and generate a structured tool - Either way, the recommended way to create a custom tool is through inheriting from the base tool	1 year ago
Zander Chase	4654c58f72	Add validation on agent instantiation for multi-input tools (#3681 ) Tradeoffs here: - No lint-time checking for compatibility - Differs from JS package - The signature inference, etc. in the base tool isn't simple - The `args_schema` is optional Pros: - Forwards compatibility retained - Doesn't break backwards compatibility - User doesn't have to think about which class to subclass (single base tool or dynamic `Tool` interface regardless of input) - No need to change the load_tools, etc. interfaces Co-authored-by: Hasan Patel <mangafield@gmail.com>	1 year ago
Davis Chase	b807a114e4	Add query parsing unit tests (#3672 )	1 year ago
Eugene Yurtsev	708787dddb	Blob: Add validator and use future annotations (#3650 ) Minor changes to the Blob schema. --------- Co-authored-by: Zander Chase <130414180+vowelparrot@users.noreply.github.com>	1 year ago
Eugene Yurtsev	c5a4b4fea1	Suppress duckdb warning in unit tests explicitly (#3653 ) This catches the warning raised when using duckdb, asserts that it's as expected. The goal is to resolve all existing warnings to make unit-testing much stricter.	1 year ago
Eugene Yurtsev	e6c8cce050	Add unit-test to catch changes to required deps (#3662 ) This adds a unit test that can catch changes to required dependencies	1 year ago
Eugene Yurtsev	055f58960a	Fix pytest collection warning (#3651 ) Fixes a pytest collection warning because the test class starts with the prefix "Test"	1 year ago
plutopulp	6d6fd1b9e1	Add PipelineAI LLM integration (#3644 ) Add PipelineAI LLM integration	1 year ago
Harrison Chase	a35bbbfa9e	Harrison/lancedb (#3634 ) Co-authored-by: Minh Le <minhle@canva.com>	1 year ago
Eugene Yurtsev	5d02010763	Introduce Blob and Blob Loader interface (#3603 ) This PR introduces a Blob data type and a Blob loader interface. This is the first of a sequence of PRs that follows this proposal: https://github.com/hwchase17/langchain/pull/2833 The primary goals of these abstraction are: * Decouple content loading from content parsing code. * Help duplicated content loading code from document loaders. * Make lazy loading a default for langchain.	1 year ago
Harrison Chase	ab749fa1bb	Harrison/opensearch logic (#3631 ) Co-authored-by: engineer-matsuo <95115586+engineer-matsuo@users.noreply.github.com>	1 year ago
Ehsan M. Kermani	4a246e2fd6	Allow clearing cache and fix gptcache (#3493 ) This PR * Adds `clear` method for `BaseCache` and implements it for various caches * Adds the default `init_func=None` and fixes gptcache integtest * Since right now integtest is not running in CI, I've verified the changes by running `docs/modules/models/llms/examples/llm_caching.ipynb` (until proper e2e integtest is done in CI)	1 year ago
cs0lar	440c98e24b	Fix/issue 2695 (#3608 ) ## Background fixes #2695 ## Changes The `add_text` method uses the internal embedding function if one was passes to the `Weaviate` constructor. NOTE: the latest merge on the `Weaviate` class made the specification of a `weaviate_api_key` mandatory which might not be desirable for all users and connection methods (for example weaviate also support Embedded Weaviate which I am happy to add support to here if people think it's desirable). I wrapped the fetching of the api key into a try catch in order to allow the `weaviate_api_key` to be unspecified. Do let me know if this is unsatisfactory. ## Test Plan added test for `add_texts` method.	1 year ago
leo-gan	36c59e0c25	`Arxiv` document loader (#3627 ) It makes sense to use `arxiv` as another source of the documents for downloading. - Added the `arxiv` document_loader, based on the `utilities/arxiv.py:ArxivAPIWrapper` - added tests - added an example notebook - sorted `__all__` in `__init__.py` (otherwise it is hard to find a class in the very long list)	1 year ago
Zander Chase	443a893ffd	Align names of search tools (#3620 ) Tools for Bing, DDG and Google weren't consistent even though the underlying implementations were. All three services now have the same tools and implementations to easily switch and experiment when building chains.	1 year ago
Maciej Bryński	aa345a4bb7	Add get_text_separator parameter to BSHTMLLoader (#3551 ) By default get_text doesn't separate content of different HTML tag. Adding option for specifying separator helps with document splitting.	1 year ago
Zander Chase	ee670c448e	Persistent Bash Shell (#3580 ) Clean up linting and make more idiomatic by using an output parser --------- Co-authored-by: FergusFettes <fergusfettes@gmail.com>	1 year ago
Davis Chase	d18b0caf0e	Add Anthropic default request timeout (#3540 ) thanks @hitflame! --------- Co-authored-by: Wenqiang Zhao <hitzhaowenqiang@sina.com> Co-authored-by: delta@com <delta@com>	1 year ago
Roma	2b4e9a3efa	Add unit test for _merge_splits function (#3513 ) This commit adds a new unit test for the _merge_splits function in the text splitter. The new test verifies that the function merges text into chunks of the correct size and overlap, using a specified separator. The test passes on the current implementation of the function.	1 year ago
yakigac	f338d6251c	Add a test for cosmos db memory (#3525 ) Test for #3434 @eavanvalkenburg Initially, I was unaware and had submitted a pull request #3450 for the same purpose, but I have now repurposed the one I used for that. And it worked.	1 year ago
Harrison Chase	0fc0aa62f2	Harrison/blockchain docloader (#3491 ) Co-authored-by: Jon Saginaw <saginawj@users.noreply.github.com>	1 year ago
Harrison Chase	707741de58	Harrison/prediction guard (#3490 ) Co-authored-by: Daniel Whitenack <whitenack.daniel@gmail.com>	1 year ago
Harrison Chase	7257f9e015	Harrison/tfidf parameters (#3481 ) Co-authored-by: pao <go5kuramubon@gmail.com> Co-authored-by: KyoHattori <kyo.hattori@abejainc.com>	1 year ago
Harrison Chase	eda69b13f3	openai embeddings (#3488 )	1 year ago
Harrison Chase	408a0183cd	Harrison/weaviate (#3494 ) Co-authored-by: Nick Rubell <nick@rubell.com>	1 year ago
Mindaugas Sharskus	a4d85f7fd5	[Fix #3365 ]: Changed regex to cover new line before action serious (#3367 ) Fix for: [Changed regex to cover new line before action serious.](https://github.com/hwchase17/langchain/issues/3365) --- This PR fixes the issue where `ValueError: Could not parse LLM output:` was thrown on seems to be valid input. Changed regex to cover new lines before action serious (after the keywords "Action:" and "Action Input:"). regex101: https://regex101.com/r/CXl1kB/1 --------- Co-authored-by: msarskus <msarskus@cisco.com>	1 year ago
Davis Chase	b2564a6391	fix #3884 (#3475 ) fixes mar bug #3384	1 year ago
Zander Chase	416f3bdf11	Vwp/alpaca streaming (#3468 ) Co-authored-by: Luke Stanley <306671+lukestanley@users.noreply.github.com>	1 year ago
cs0lar	3033c6b964	fixes #1214 (#3003 ) ### Background Continuing to implement all the interface methods defined by the `VectorStore` class. This PR pertains to implementation of the `max_marginal_relevance_search_by_vector` method. ### Changes - a `max_marginal_relevance_search_by_vector` method implementation has been added in `weaviate.py` - tests have been added to the the new method - vcr cassettes have been added for the weaviate tests ### Test Plan Added tests for the `max_marginal_relevance_search_by_vector` implementation ### Change Safety - [x] I have added tests to cover my changes	1 year ago
Zander Chase	49122a96e7	Structured Tool Bugfixes (#3324 ) - Proactively raise error if a tool subclasses BaseTool, defines its own schema, but fails to add the type-hints - fix the auto-inferred schema of the decorator to strip the unneeded virtual kwargs from the schema dict Helps avoid silent instances of #3297	1 year ago
Davit Buniatyan	2c0023393b	Deep Lake mini upgrades (#3375 ) Improvements * set default num_workers for ingestion to 0 * upgraded notebooks for avoiding dataset creation ambiguity * added `force_delete_dataset_by_path` * bumped deeplake to 3.3.0 * creds arg passing to deeplake object that would allow custom S3 Notes * please double check if poetry is not messed up (thanks!) Asks * Would be great to create a shared slack channel for quick questions --------- Co-authored-by: Davit Buniatyan <d@activeloop.ai>	1 year ago
Zander Chase	20f530e9c5	Add Sentence Transformers Embeddings (#3409 ) Add embeddings based on the sentence transformers library. Add a notebook and integration tests. Co-authored-by: khimaros <me@khimaros.com>	1 year ago
Luke Harris	b4de839ed8	Several confluence loader improvements (#3300 ) This PR addresses several improvements: - Previously it was not possible to load spaces of more than 100 pages. The `limit` was being used both as an overall page limit and as a per request pagination limit. This, in combination with the fact that atlassian seem to use a server-side hard limit of 100 when page content is expanded, meant it wasn't possible to download >100 pages. Now `limit` is used only as a per-request pagination limit and `max_pages` is introduced as the way to limit the total number of pages returned by the paginator. - Document metadata now includes `source` (the source url), making it compatible with `RetrievalQAWithSourcesChain`. - It is now possible to include inline and footer comments. - It is now possible to pass `verify_ssl=False` and other parameters to the confluence object for use cases that require it.	1 year ago
Harrison Chase	a6664be79c	Harrison/myscale (#3352 ) Co-authored-by: Fangrui Liu <fangruil@moqi.ai> Co-authored-by: 刘方瑞 <fangrui.liu@outlook.com> Co-authored-by: Fangrui.Liu <fangrui.liu@ubc.ca>	1 year ago
Filip Haltmayer	215dcc2d26	Refactor Milvus/Zilliz (#3047 ) Refactoring milvus/zilliz to clean up and have a more consistent experience. Signed-off-by: Filip Haltmayer <filip.haltmayer@zilliz.com>	1 year ago
Richy Wang	88a8f59aa7	Add a full PostgresSQL syntax database 'AnalyticDB' as vector store. (#3135 ) Hi there！ I'm excited to open this PR to add support for using a fully Postgres syntax compatible database 'AnalyticDB' as a vector. As AnalyticDB has been proved can be used with AutoGPT, ChatGPT-Retrieve-Plugin, and LLama-Index, I think it is also good for you. AnalyticDB is a distributed Alibaba Cloud-Native vector database. It works better when data comes to large scale. The PR includes: - [x] A new memory: AnalyticDBVector - [x] A suite of integration tests verifies the AnalyticDB integration I have read your [contributing guidelines](`72b7d76d79/.github/CONTRIBUTING.md`). And I have passed the tests below - [x] make format - [x] make lint - [x] make coverage - [x] make test	1 year ago
Zander Chase	05a8aa5447	Fix linting on master (#3327 )	1 year ago
Varun Srinivas	d2f922f525	Change in method name for creating an issue on JIRA (#3307 ) The awesome JIRA tool created by @zywilliamli calls the `create_issue()` method to create issues, however, the actual method is `issue_create()`. Details in the Documentation here: https://atlassian-python-api.readthedocs.io/jira.html#manage-issues	1 year ago
Paul Garner	aa9d5707e0	Add PythonLoader which auto-detects encoding of Python files (#3311 ) This PR contributes a `PythonLoader`, which inherits from `TextLoader` but detects and sets the encoding automatically.	1 year ago
Davis Chase	2fd24d31a4	Cleanup integration test dir (#3308 )	1 year ago
Naveen Tatikonda	bb6c459f7a	OpenSearch: Add Support for Lucene Filter (#3201 ) ### Description Add Support for Lucene Filter. When you specify a Lucene filter for a k-NN search, the Lucene algorithm decides whether to perform an exact k-NN search with pre-filtering or an approximate search with modified post-filtering. This filter is supported only for approximate search with the indexes that are created using `lucene` engine. OpenSearch Documentation - https://opensearch.org/docs/latest/search-plugins/knn/filter-search-knn/#lucene-k-nn-filter-implementation Signed-off-by: Naveen Tatikonda <navtat@amazon.com>	1 year ago
Davis Chase	46542dc774	Contextual compression retriever (#2915 ) Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Gabriel Altay	34fb56b633	fix copy/pasta typos wikipedia->arxiv (#3222 ) just updates a few module level docstrings from Wikipedia -> Arxiv	1 year ago
Harrison Chase	d2520a5f1e	Harrison/ddg (#3206 ) Co-authored-by: itai <itai.marks@gmail.com> Co-authored-by: Itai Marks <itaim@users.noreply.github.com> Co-authored-by: Tianyi Pan <60060750+tipani86@users.noreply.github.com> Co-authored-by: Tianyi Pan <tianyi.pan@clobotics.com> Co-authored-by: Adilzhan Ismailov <13088690+aismlv@users.noreply.github.com> Co-authored-by: Justin Flick <Justinjayflick@gmail.com> Co-authored-by: Justin Flick <jflick@homesite.com>	1 year ago
Harrison Chase	9a0356d276	Harrison/file chat history (#3198 ) Co-authored-by: Young Lee <joybro201@gmail.com>	1 year ago
Harrison Chase	9181cd9b22	Harrison/playwright selector (#3185 ) Co-authored-by: zhyuri <4649294+zhyuri@users.noreply.github.com>	1 year ago
Harrison Chase	68cd37175e	Harrison/arxiv tool (#3186 ) Co-authored-by: leo-gan <leo.gan.57@gmail.com>	1 year ago
Zander Chase	4adfd790f0	Update File Management Tools to Include Root Directory (#3112 ) - Permit the specification of a `root_dir` to the read/write file tools to specify a working directory - Add validation for attempts to read/write outside the directory (e.g., through `../../` or symlinks or `/abs/path`'s that don't lie in the correct path) - Add some tests for all One question is whether we should make a default root directory for these? tradeoffs either way	1 year ago
engkheng	dbbc340f25	Validate `input_variables` when using `jinja2` templates (#3140 ) `langchain.prompts.PromptTemplate` and `langchain.prompts.FewShotPromptTemplate` do not validate `input_variables` when initialized as `jinja2` template. ```python # Using langchain v0.0.144 template = """"\ Your variable: {{ foo }} {% if bar %} You just set bar boolean variable to true {% endif %} """ # Missing variable, should raise ValueError prompt_template = PromptTemplate(template=template, input_variables=["bar"], template_format="jinja2", validate_template=True) # Extra variable, should raise ValueError prompt_template = PromptTemplate(template=template, input_variables=["bar", "foo", "extra", "thing"], template_format="jinja2", validate_template=True) ```	1 year ago
Zander Chase	90ef705ced	Update Tool Input (#3103 ) - Remove dynamic model creation in the `args()` property. _Only infer for the decorator (and add an argument to NOT infer if someone wishes to only pass as a string)_ - Update the validation example to make it less likely to be misinterpreted as a "safe" way to run a repl There is one example of "Multi-argument tools" in the custom_tools.ipynb from yesterday, but we could add more. The output parsing for the base MRKL agent hasn't been adapted to handle structured args at this point in time --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Harrison Chase	aad0a498ac	Harrison/output error (#3094 ) Co-authored-by: yummydum <sumita@nowcast.co.jp>	1 year ago
Harrison Chase	db968284f8	tools refactor (#2961 ) Co-authored-by: vowelparrot <130414180+vowelparrot@users.noreply.github.com>	1 year ago
engkheng	19febc77d6	Support inference of `input_variables` from `jinja2` template (#3013 ) `langchain.prompts.PromptTemplate` is unable to infer `input_variables` from jinja2 template. ```python # Using langchain v0.0.141 template_string = """\ Hello world Your variable: {{ var }} {# This will not get rendered #} {% if verbose %} Congrats! You just turned on verbose mode and got extra messages! {% endif %} """ template = PromptTemplate.from_template(template_string, template_format="jinja2") print(template.input_variables) # Output ['# This will not get rendered #', '% endif %', '% if verbose %'] ``` --------- Co-authored-by: engkheng <ongengkheng929@example.com>	1 year ago
Nuno Campos	dac32c59e5	Nc/combining output parser (#3014 ) Co-authored-by: vowelparrot <130414180+vowelparrot@users.noreply.github.com>	1 year ago
Davis Chase	19c85aa990	Factor out doc formatting and add validation (#3026 ) @cnhhoang850 slightly more generic fix for #2944, works for whatever the expected metadata keys are not just `source`	1 year ago
Naveen Tatikonda	3453b7457c	OpenSearch: Add Support for Boolean Filter with ANN search (#3038 ) ### Description Add Support for Boolean Filter with ANN search Documentation - https://opensearch.org/docs/latest/search-plugins/knn/filter-search-knn/#boolean-filter-with-ann-search ### Issues Resolved https://github.com/hwchase17/langchain/issues/2924 Signed-off-by: Naveen Tatikonda <navtat@amazon.com>	1 year ago
Harrison Chase	afd3e70ae5	Harrison/confluent loader (#2994 ) Co-authored-by: Justin Flick <Justinjayflick@gmail.com>	1 year ago
vowelparrot	99c0382209	Generative Characters (#2859 ) Add a time-weighted memory retriever and a notebook that approximates a Generative Agent from https://arxiv.org/pdf/2304.03442.pdf The "daily plan" components are removed for now since they are less useful without a virtual world, but the memory is an interesting component to build off. --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago
Jan Backes	a9310a3e8b	Add Annoy as VectorStore (#2939 ) Adds Annoy (https://github.com/spotify/annoy) as vector Store. RESOLVES hwchase17/langchain#2842 discord ref: https://discord.com/channels/1038097195422978059/1051632794427723827/1096089994168377354 --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com> Co-authored-by: vowelparrot <130414180+vowelparrot@users.noreply.github.com>	1 year ago
Harrison Chase	e12e00df12	use output parsers in agents (#2987 )	1 year ago
cs0lar	8b9e02da9d	Fix/issue 1213 (#2932 ) ### Background Continuing to implement all the interface methods defined by the `VectorStore` class. This PR pertains to implementation of the `max_marginal_relevance_search` method. ### Changes - a `max_marginal_relevance_search` method implementation has been added in `weaviate.py` - tests have been added to the the new method - vcr cassettes have been added for the weaviate tests ### Test Plan Added tests for the `max_marginal_relevance_search` implementation ### Change Safety - [x] I have added tests to cover my changes	1 year ago
vowelparrot	5ca7ce77cd	Remove pythonrepl from LLM-MathChain (#2943 ) Use numexpr evaluate instead of the python REPL to avoid malicious code injection. Tested against the (limited) math dataset and got the same score as before. For more permissive tools (like the REPL tool itself), other approaches ought to be provided (some combination of Sanitizer + Restricted python + unprivileged-docker + ...), but for a calculator tool, only mathematical expressions should be permitted. See https://github.com/hwchase17/langchain/issues/814	1 year ago
vowelparrot	4ffc58e07b	Add similarity_search_with_normalized_similarities (#2916 ) Add a method that exposes a similarity search with corresponding normalized similarity scores. Implement only for FAISS now. ### Motivation: Some memory definitions combine `relevance` with other scores, like recency , importance, etc. While many (but not all) of the `VectorStore`'s expose a `similarity_search_with_score` method, they don't all interpret the units of that score (depends on the distance metric and whether or not the the embeddings are normalized). This PR proposes a `similarity_search_with_normalized_similarities` method that lets consumers of the vector store not have to worry about the metric and embedding scale. Most providers default to euclidean distance, with Pinecone being one exception (defaults to cosine _similarity_). --------- Co-authored-by: Harrison Chase <hw.chase.17@gmail.com>	1 year ago

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