How to configure corporate modified base url of openAI in weaviate client

Hi Rajan,

OpenAI

To access corporate hosted service by OpenAI,
You can do it with base_url in the vectorizer configuration (see docs for all config options)

With classic vectorizer

from weaviate.classes.config import Configure

client.collections.create(
    name="DemoCollection",

    vectorizer_config=Configure.Vectorizer.text2vec_openai(
        model="text-embedding-3-small",
        base_url="<custom_openai_url>",
    ),
)

With named vectorizer

from weaviate.classes.config import Configure

client.collections.create(
    "DemoCollection",
    vectorizer_config=[
        Configure.NamedVectors.text2vec_openai(
            name="title_vector",
            source_properties=["title", "description"], # properties to vectorize
            model="text-embedding-3-small",
            base_url="<custom_openai_url>",
        )
    ],
)

Azure

If your OpenAI models are hosted on Azure.
Then your code should look like this (see docs):

With classic vectorizer

from weaviate.classes.config import Configure

client.collections.create(
    name="DemoCollection",

    vectorizer_config=Configure.Vectorizer.text2vec_azure_openai(
            deployment_id="text-embedding-3-small",

            resource_name="<azure-resource-name>", 
            base_url="<custom_openai_url>",
    ),
)

With named vectorizer

from weaviate.classes.config import Configure

client.collections.create(
    "DemoCollection",
    vectorizer_config=[
        Configure.NamedVectors.text2vec_azure_openai(
            name="title_vector",
            source_properties=["title", "description"], # properties to vectorize
            deployment_id="text-embedding-3-small",

            resource_name="<azure-resource-name>", 
            base_url="<custom_openai_url>",
        )
    ],
)