retrievers.kendra.clean_excerpt(excerpt)
Clean an excerpt from Kendra.
retrievers.kendra.combined_text(item)
Combine a ResultItem title and excerpt into a single string.
retrievers.knn.create_index(contexts, embeddings)
Create an index of embeddings for a list of contexts.
retrievers.milvus.MilvusRetreiver(*args, ...)
Deprecated MilvusRetreiver.
retrievers.pinecone_hybrid_search.create_index(...)
Create an index from a list of contexts.
retrievers.pinecone_hybrid_search.hash_text(text)
Hash a text using SHA256.
retrievers.svm.create_index(contexts, embeddings)
Create an index of embeddings for a list of contexts.
retrievers.zilliz.ZillizRetreiver(*args, ...)
Deprecated ZillizRetreiver.
langchain_community.storage¶
Implementations of key-value stores and storage helpers.
Module provides implementations of various key-value stores that conform
to a simple key-value interface.
The primary goal of these storages is to support implementation of caching.
Classes¶
storage.exceptions.InvalidKeyException
Raised when a key is invalid; e.g., uses incorrect characters.
storage.redis.RedisStore(*[, client, ...])
BaseStore implementation using Redis as the underlying store.
storage.upstash_redis.UpstashRedisByteStore(*)
BaseStore implementation using Upstash Redis as the underlying store to store raw bytes.
storage.upstash_redis.UpstashRedisStore(*[, ...])
[Deprecated]  BaseStore implementation using Upstash Redis as the underlying store to store strings.
langchain_community.tools¶
Tools are classes that an Agent uses to interact with the world.
Each tool has a description. Agent uses the description to choose the right