init_vertexai#

langchain_community.utilities.vertexai.init_vertexai(project: str | None = None, location: str | None = None, credentials: Credentials | None = None) → None[source]#

Init Vertex AI.

Parameters:

project (str | None) – The default GCP project to use when making Vertex API calls.
location (str | None) – The default location to use when making API calls.
credentials (Credentials | None) – The default custom credentials to use when making API calls. If not provided credentials will be ascertained from the environment.

Raises:

ImportError – If importing vertexai SDK did not succeed.

Return type:

None