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langchain/tests/integration_tests
Anton Troynikov d43d430d86
Chroma persistence (#1028)
This PR adds persistence to the Chroma vector store.

Users can supply a `persist_directory` with any of the `Chroma` creation
methods. If supplied, the store will be automatically persisted at that
directory.

If a user creates a new `Chroma` instance with the same persistence
directory, it will get loaded up automatically. If they use `from_texts`
or `from_documents` in this way, the documents will be loaded into the
existing store.

There is the chance of some funky behavior if the user passes a
different embedding function from the one used to create the collection
- we will make this easier in future updates. For now, we log a warning.
2 years ago
..
chains Harrison/improve memory (#432) 2 years ago
embeddings Harrison/batch embeds (#972) 2 years ago
examples Harrison/format agent instructions (#973) 2 years ago
llms Add asyncio support for LLM (OpenAI), Chain (LLMChain, LLMMathChain), and Agent (#841) 2 years ago
vectorstores Chroma persistence (#1028) 2 years ago
__init__.py initial commit 2 years ago
test_googlesearch_api.py Harrison/new search engine (#477) 2 years ago
test_ngram_overlap_example_selector.py Harrison/ngram example (#846) 2 years ago
test_nlp_text_splitters.py OptimizedPrompt -- k-shot example choice backed by semantic search (#91) 2 years ago
test_pdf_pagesplitter.py Harrison/format agent instructions (#973) 2 years ago
test_serpapi.py move search to not be a chain (#226) 2 years ago
test_text_splitter.py Add alternative token-based text splitter (#816) 2 years ago
test_wolfram_alpha_api.py Harrison/wolfram alpha (#579) 2 years ago