GooglePalmEmbeddings

class langchain_community.embeddings.google_palm.GooglePalmEmbeddings

Bases: BaseModel, Embeddings

Google’s PaLM Embeddings APIs.

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

param client: Any [Required]

param google_api_key: str | None [Required]

param model_name: str = 'models/embedding-gecko-001'

Model name to use.

param show_progress_bar: bool = False

Whether to show a tqdm progress bar. Must have tqdm installed.

async aembed_documents(texts: list[str]) → list[list[float]]

Asynchronous Embed search docs.

Parameters:

texts (list[str]) – List of text to embed.

Returns:

List of embeddings.

Return type:

list[list[float]]

async aembed_query(text: str) → list[float]

Asynchronous Embed query text.

Parameters:

text (str) – Text to embed.

Returns:

Embedding.

Return type:

list[float]

embed_documents(texts: List[str]) → List[List[float]]

Embed search docs.

Parameters:

texts (List[str]) – List of text to embed.

Returns:

List of embeddings.

Return type:

List[List[float]]

embed_query(text: str) → List[float]

Embed query text.

Parameters:

text (str)

Return type:

List[float]

classmethod validate_environment(values: Dict) → Dict

Validate api key, python package exists.

Parameters:

values (Dict)

Return type:

Dict

Examples using GooglePalmEmbeddings

• Google