from_texts

from_texts(
  cls: type[Chroma],
  texts: list[str]

_LANGCHAIN_DEFAULT_COLLECTION_NAME

chroma_cloud_api_key

collection_configuration

CreateCollectionConfiguration

Parameters

Name	Type	Description
`texts`*	`list[str]`	List of texts to add to the collection.
`collection_name`	`str`	Default:`_LANGCHAIN_DEFAULT_COLLECTION_NAME` Name of the collection to create.
`persist_directory`	`str \| None`	Default:`None`
`host`	`str \| None`	Default:`None`
`port`	`int \| None`	Default:`None`
`ssl`	`bool`	Default:`False`
`headers`	`dict[str, str] \| None`	Default:`None`
`chroma_cloud_api_key`	`str \| None`	Default:`None`
`tenant`	`str \| None`	Default:`None`
`database`	`str \| None`	Default:`None`
`embedding`	`Embeddings \| None`	Default:`None`
`metadatas`	`list[dict] \| None`	Default:`None`
`ids`	`list[str] \| None`	Default:`None`
`client_settings`	`chromadb.config.Settings \| None`	Default:`None`
`client`	`chromadb.ClientAPI \| None`	Default:`None`
`collection_metadata`	`dict \| None`	Default:`None`
`collection_configuration`	`CreateCollectionConfiguration \| None`	Default:`None`
`kwargs`	`Any`	Default:`{}`

Create a Chroma vectorstore from a raw documents.

If a persist_directory is specified, the collection will be persisted there. Otherwise, the data will be ephemeral in-memory.

Directory to persist the collection.

Hostname of a deployed Chroma server.

Connection port for a deployed Chroma server. Default is 8000.

Whether to establish an SSL connection with a deployed Chroma server. Default is False.

HTTP headers to send to a deployed Chroma server.

Chroma Cloud API key.

Tenant ID. Required for Chroma Cloud connections. Default is 'default_tenant' for local Chroma servers.

Database name. Required for Chroma Cloud connections. Default is 'default_database'.

List of document IDs.

Chroma client settings.

Collection configurations.

Index configuration for the collection.

Additional keyword arguments to initialize a Chroma client.