ai-agents-azure-openai-configu-notfounderror-404-when-using-azurechatopenai-in-la-9ce1bc2a

THEN Verify that the Azure OpenAI endpoint, deployment name, API version, API key, and model version are all correct and match the Azure portal settings. Ensure the deployment name is exactly as created, and that the API version is a valid one like 2023-05-15. If the deployment was recently created, wait a few minutes for it to propagate.

from langchain.chat_models import AzureChatOpenAI

model = AzureChatOpenAI(
    openai_api_base="https://<your-resource>.openai.azure.com",
    openai_api_version="2023-05-15",
    deployment_name="<deployment-name>",
    openai_api_key="<your-key>",
    openai_api_type="azure"
)